{"items":[{"id":"NVI-00002044","kind":"vulnerability","title":"Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-57f2-8p89-66x6","CVE-2024-26481"],"plain_summary":"OSV carries this publisher advisory for getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.6.6.5 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.7.5.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.8.4.3 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.9.8.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.10.0.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.1.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-c10ac859e181432dff2cb82389896e91"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T07:17:43.960Z","value":"4.7 MEDIUM (3.1)","meaning":"134c704f-9b21-4f2e-91b3-4a467353bcc0 severity; no combined Null risk score.","source_id":"sr-4e0f41fb2da2f4b3e079c98c8e238e40"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.405%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34822. Missing scores are unknown.","source_id":"sr-c10ac859e181432dff2cb82389896e91"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-090963d93368b29726737ce9dfb92326","url":"https://github.com/advisories/GHSA-57f2-8p89-66x6","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-57f2-8p89-66x6","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.679Z"},{"id":"sr-4e0f41fb2da2f4b3e079c98c8e238e40","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26481","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-26481","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:14.650Z"},{"id":"sr-c10ac859e181432dff2cb82389896e91","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2024-26481","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.6.6.5"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.7.0; fixed 3.7.5.4"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.8.0; fixed 3.8.4.3"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.9.0; fixed 3.9.8.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.10.0; fixed 3.10.0.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.1.1"]}],"null_published_at":"2026-11-06T21:03:48.011Z","source_updated_at":"2026-07-08T06:52:59.162Z","source_disclosed_at":"2024-02-26T17:19:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:49.679Z"},{"id":"NVI-00002044","kind":"vulnerability","title":"Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-57f2-8p89-66x6","CVE-2024-26481"],"plain_summary":"OSV carries this publisher advisory for getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.6.6.5 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.7.5.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.8.4.3 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.9.8.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.10.0.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.1.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-4e0f41fb2da2f4b3e079c98c8e238e40"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T07:17:43.960Z","value":"4.7 MEDIUM (3.1)","meaning":"134c704f-9b21-4f2e-91b3-4a467353bcc0 severity; no combined Null risk score.","source_id":"sr-4e0f41fb2da2f4b3e079c98c8e238e40"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-090963d93368b29726737ce9dfb92326","url":"https://github.com/advisories/GHSA-57f2-8p89-66x6","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-57f2-8p89-66x6","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.679Z"},{"id":"sr-4e0f41fb2da2f4b3e079c98c8e238e40","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26481","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-26481","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:14.650Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.6.6.5"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.7.0; fixed 3.7.5.4"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.8.0; fixed 3.8.4.3"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.9.0; fixed 3.9.8.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.10.0; fixed 3.10.0.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.1.1"]}],"null_published_at":"2026-11-02T10:00:44.544Z","source_updated_at":"2026-07-08T06:52:59.162Z","source_disclosed_at":"2024-02-26T17:19:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.679Z"},{"id":"NVI-00002044","kind":"vulnerability","title":"Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-57f2-8p89-66x6","CVE-2024-26481"],"plain_summary":"OSV carries this publisher advisory for getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms, getkirby/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.6.6.5 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.7.5.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.8.4.3 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.9.8.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.10.0.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.1.1 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-090963d93368b29726737ce9dfb92326","url":"https://github.com/advisories/GHSA-57f2-8p89-66x6","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-57f2-8p89-66x6","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.679Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.6.6.5"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.7.0; fixed 3.7.5.4"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.8.0; fixed 3.8.4.3"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.9.0; fixed 3.9.8.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 3.10.0; fixed 3.10.0.1"]},{"certainty":"source_listed","source_ids":["sr-090963d93368b29726737ce9dfb92326"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby sites that use the URL field in any blueprint.\n\nA successful attack commonly requires knowledge of the content structure by the attacker as well as social engineering of a user with access to the Panel. The attack *cannot* be automated.\n\nThe vulnerability is also limited to self-XSS and *cannot* directly affect other users or visitors of the site.\n\n----\n\n### Introduction\n\nCross-site scripting (XSS) is a type of vulnerability that allows to execute any kind of JavaScript code inside the Panel session of the same or other users. In the Panel, a harmful script can for example trigger requests to Kirby's API with the permissions of the victim.\n\nSelf cross-site scripting (self-XSS, also called reflected XSS) typically involves a user inadvertently executing malicious code within their own context, often through social engineering techniques. This can occur when a user is tricked into pasting and executing malicious JavaScript code into the browser's developer console, address bar or form fields.\n\nSuch vulnerabilities are critical as they allow attackers to gain access to the system or to ","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.1.1"]}],"null_published_at":"2026-10-31T21:53:28.063Z","source_updated_at":"2026-07-08T06:52:59.162Z","source_disclosed_at":"2024-02-26T17:19:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:49.679Z"}],"next_cursor":null,"snapshot_revision":"42594"}