{"items":[{"id":"NVI-00004969","kind":"vulnerability","title":"Wire UI has a JS XSS Vulnerability on route /wireui/button?label=Content","revision":4,"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-rw5h-g8xq-6877","CVE-2024-45803"],"plain_summary":"OSV carries this publisher advisory for wireui/wireui, wireui/wireui. 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 1.19.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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 2.1.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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-0ad665db8d1d419a2f0ab2c30952804b"],"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":"2026-06-17T07:54:50.940Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"},{"kind":"CVSS","as_of":"2026-06-17T07:54:50.940Z","value":"5.1 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.416%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.35954. Missing scores are unknown.","source_id":"sr-0ad665db8d1d419a2f0ab2c30952804b"}],"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-7b24e7dd9ce5ff1ff2b1cfad1801ba52","url":"https://github.com/advisories/GHSA-rw5h-g8xq-6877","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rw5h-g8xq-6877","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.367Z"},{"id":"sr-666363c7a56e7d3d8a5000fe52671deb","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45803","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-45803","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:36.384Z"},{"id":"sr-0ad665db8d1d419a2f0ab2c30952804b","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-2024-45803","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.763Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.19.3"]},{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.1.3"]}],"null_published_at":"2026-11-04T10:04:41.581Z","source_updated_at":"2024-09-17T22:33:53.021Z","source_disclosed_at":"2024-09-17T18:33:14.000Z","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":"2026-10-31T21:42:41.367Z"},{"id":"NVI-00004969","kind":"vulnerability","title":"Wire UI has a JS XSS Vulnerability on route /wireui/button?label=Content","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-rw5h-g8xq-6877","CVE-2024-45803"],"plain_summary":"OSV carries this publisher advisory for wireui/wireui, wireui/wireui. 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 1.19.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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 2.1.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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-9061ffc6533fa7cb210baf7a7db8aebd"],"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":"2026-06-17T07:54:50.940Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"},{"kind":"CVSS","as_of":"2026-06-17T07:54:50.940Z","value":"5.1 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.416%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.35926. Missing scores are unknown.","source_id":"sr-9061ffc6533fa7cb210baf7a7db8aebd"}],"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-7b24e7dd9ce5ff1ff2b1cfad1801ba52","url":"https://github.com/advisories/GHSA-rw5h-g8xq-6877","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rw5h-g8xq-6877","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.367Z"},{"id":"sr-666363c7a56e7d3d8a5000fe52671deb","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45803","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-45803","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:36.384Z"},{"id":"sr-9061ffc6533fa7cb210baf7a7db8aebd","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-2024-45803","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.368Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.19.3"]},{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.1.3"]}],"null_published_at":"2026-11-03T02:33:09.148Z","source_updated_at":"2024-09-17T22:33:53.021Z","source_disclosed_at":"2024-09-17T18:33:14.000Z","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":"2026-10-31T21:42:41.367Z"},{"id":"NVI-00004969","kind":"vulnerability","title":"Wire UI has a JS XSS Vulnerability on route /wireui/button?label=Content","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-rw5h-g8xq-6877","CVE-2024-45803"],"plain_summary":"OSV carries this publisher advisory for wireui/wireui, wireui/wireui. 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 1.19.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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 2.1.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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-666363c7a56e7d3d8a5000fe52671deb"],"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":"2026-06-17T07:54:50.940Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"},{"kind":"CVSS","as_of":"2026-06-17T07:54:50.940Z","value":"5.1 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-666363c7a56e7d3d8a5000fe52671deb"}],"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-7b24e7dd9ce5ff1ff2b1cfad1801ba52","url":"https://github.com/advisories/GHSA-rw5h-g8xq-6877","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rw5h-g8xq-6877","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.367Z"},{"id":"sr-666363c7a56e7d3d8a5000fe52671deb","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45803","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-45803","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:36.384Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.19.3"]},{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.1.3"]}],"null_published_at":"2026-11-02T20:21:10.303Z","source_updated_at":"2024-09-17T22:33:53.021Z","source_disclosed_at":"2024-09-17T18:33:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.367Z"},{"id":"NVI-00004969","kind":"vulnerability","title":"Wire UI has a JS XSS Vulnerability on route /wireui/button?label=Content","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rw5h-g8xq-6877","CVE-2024-45803"],"plain_summary":"OSV carries this publisher advisory for wireui/wireui, wireui/wireui. 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 1.19.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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 2.1.3 for wireui/wireui. Confirm the publisher’s latest guidance.","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"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-7b24e7dd9ce5ff1ff2b1cfad1801ba52","url":"https://github.com/advisories/GHSA-rw5h-g8xq-6877","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rw5h-g8xq-6877","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.367Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.19.3"]},{"certainty":"source_listed","source_ids":["sr-7b24e7dd9ce5ff1ff2b1cfad1801ba52"],"technology":"wireui/wireui","known_exclusions":[],"conditions_summary":"### Summary\nA potential Cross-Site Scripting (XSS) vulnerability has been identified in the `/wireui/button` endpoint, specifically through the `label` query parameter. Malicious actors could exploit this vulnerability by injecting JavaScript into the `label` parameter, leading to the execution of arbitrary code in the victim's browser.\n\n### Details\nThe `/wireui/button` endpoint dynamically renders button labels based on user-provided input via the `label` query parameter. Due to insufficient sanitization or escaping of this input, an attacker can inject malicious JavaScript. The following URL demonstrates the vulnerability:\n\n```\nhttps://wireui.dev/wireui/button?label=Cancel&1%25%7ds8dk0%3E%3Cscript%3Ealert(1)%3C/script%3Ez1qt3=1\n```\n\nBy crafting such a request, an attacker can inject arbitrary code that will be executed by the browser when the endpoint is accessed.\n\n### Proof of Concept (PoC)\nTo demonstrate the vulnerability, visit the following URL:\n\n```\n/wireui/button?label=alert(1)\n```\n\nUpon loading the page, the injected JavaScript will execute, displaying an alert with the message \"1.\" This confirms the vulnerability and highlights that user input is not bein","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.1.3"]}],"null_published_at":"2026-10-31T22:12:57.149Z","source_updated_at":"2024-09-17T22:33:53.021Z","source_disclosed_at":"2024-09-17T18:33:14.000Z","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":"2026-10-31T21:42:41.367Z"}],"next_cursor":null,"snapshot_revision":"42594"}