{"items":[{"id":"NVI-00002660","kind":"vulnerability","title":"Kirby: Access to files of top-level drafts is not protected by permissions","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-89cp-7p28-jffg","CVE-2026-54004"],"plain_summary":"GitHub lists this reviewed advisory for getkirby/cms, getkirby/cms. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-26b33e22a84f18f06c8e2fd080e0b354"],"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},{"summary":"The original advisory lists fixed boundaries 4.9.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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 5.4.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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":[{"kind":"CVSS","as_of":"2026-10-25T17:10:00.197Z","value":"6.3 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-7341d71767cd2abdbc7a76603d955a73"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.496%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.42591. Missing scores are unknown.","source_id":"sr-26b33e22a84f18f06c8e2fd080e0b354"}],"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-53ee684a098b3fd4f94f13007ddb7839","url":"https://github.com/advisories/GHSA-89cp-7p28-jffg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-89cp-7p28-jffg","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T07:20:10.578Z"},{"id":"sr-218fbce28dddadbfdbd32eab3fda0a0a","url":"https://github.com/advisories/GHSA-89cp-7p28-jffg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-89cp-7p28-jffg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.959Z"},{"id":"sr-7341d71767cd2abdbc7a76603d955a73","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54004","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-54004","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:31.710Z"},{"id":"sr-26b33e22a84f18f06c8e2fd080e0b354","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-2026-54004","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-53ee684a098b3fd4f94f13007ddb7839"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["<= 4.9.3"]},{"certainty":"source_listed","source_ids":["sr-53ee684a098b3fd4f94f13007ddb7839"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":[">= 5.0.0-alpha.1, <= 5.4.3"]},{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.9.4"]},{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-alpha.1; fixed 5.4.4"]}],"null_published_at":"2026-11-08T15:11:47.491Z","source_updated_at":"2026-06-18T15:05:06.000Z","source_disclosed_at":"2026-06-18T15:05:05.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.959Z"},{"id":"NVI-00002660","kind":"vulnerability","title":"Kirby: Access to files of top-level drafts is not protected by permissions","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-89cp-7p28-jffg","CVE-2026-54004"],"plain_summary":"OSV carries this publisher advisory for 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 4.9.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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 5.4.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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-26b33e22a84f18f06c8e2fd080e0b354"],"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":"2026-10-25T17:10:00.197Z","value":"6.3 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-7341d71767cd2abdbc7a76603d955a73"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.496%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.42591. Missing scores are unknown.","source_id":"sr-26b33e22a84f18f06c8e2fd080e0b354"}],"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-218fbce28dddadbfdbd32eab3fda0a0a","url":"https://github.com/advisories/GHSA-89cp-7p28-jffg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-89cp-7p28-jffg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.959Z"},{"id":"sr-7341d71767cd2abdbc7a76603d955a73","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54004","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-54004","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:31.710Z"},{"id":"sr-26b33e22a84f18f06c8e2fd080e0b354","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-2026-54004","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.9.4"]},{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-alpha.1; fixed 5.4.4"]}],"null_published_at":"2026-11-03T17:49:18.510Z","source_updated_at":"2026-09-10T03:50:48.946Z","source_disclosed_at":"2026-06-18T15:05:05.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.959Z"},{"id":"NVI-00002660","kind":"vulnerability","title":"Kirby: Access to files of top-level drafts is not protected by permissions","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-89cp-7p28-jffg","CVE-2026-54004"],"plain_summary":"OSV carries this publisher advisory for 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 4.9.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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 5.4.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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-26b33e22a84f18f06c8e2fd080e0b354"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.496%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.42591. Missing scores are unknown.","source_id":"sr-26b33e22a84f18f06c8e2fd080e0b354"}],"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-218fbce28dddadbfdbd32eab3fda0a0a","url":"https://github.com/advisories/GHSA-89cp-7p28-jffg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-89cp-7p28-jffg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.959Z"},{"id":"sr-26b33e22a84f18f06c8e2fd080e0b354","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-2026-54004","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.9.4"]},{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-alpha.1; fixed 5.4.4"]}],"null_published_at":"2026-10-31T22:27:09.616Z","source_updated_at":"2026-09-10T03:50:48.946Z","source_disclosed_at":"2026-06-18T15:05:05.000Z","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":"2026-10-31T21:41:59.959Z"},{"id":"NVI-00002660","kind":"vulnerability","title":"Kirby: Access to files of top-level drafts is not protected by permissions","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-89cp-7p28-jffg","CVE-2026-54004"],"plain_summary":"OSV carries this publisher advisory for 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 4.9.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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 5.4.4 for getkirby/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"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-218fbce28dddadbfdbd32eab3fda0a0a","url":"https://github.com/advisories/GHSA-89cp-7p28-jffg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-89cp-7p28-jffg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.959Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.9.4"]},{"certainty":"source_listed","source_ids":["sr-218fbce28dddadbfdbd32eab3fda0a0a"],"technology":"getkirby/cms","known_exclusions":[],"conditions_summary":"### TL;DR\n\nThis vulnerability affects Kirby 5 sites that have the `content.fileRedirects` option enabled (set to `true` or a custom closure) as well as all Kirby 4 sites that haven't explicitly disabled this option.\n\nIt was possible to access clean file URLs of top-level drafts (e.g. `/about-us/team.jpg`) without providing authentication, without being authorized to access the top-level draft page, and without providing a valid preview token.\n\nSites on Kirby 5 using the default configuration are *not* affected by this vulnerability (the `content.fileRedirects` option is disabled by default since Kirby 5.0.0). It was also *not* possible to maliciously access clean file URLs for files stored in page drafts that are not on the top-level (such as `/blog/article/resource.pdf`).\n\n----\n\n### Introduction\n\nMissing authorization allows authenticated users to perform actions they are not intended to have access to.\n\nThe effects of missing authorization can include unauthorized access to sensitive information as well as unauthorized changes to content or system information.\n\n### Affected components\n\nClean file redirects allow visitors to access files stored in the content folder via natural UR","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-alpha.1; fixed 5.4.4"]}],"null_published_at":"2026-10-31T22:00:33.898Z","source_updated_at":"2026-09-10T03:50:48.946Z","source_disclosed_at":"2026-06-18T15:05:05.000Z","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":"2026-10-31T21:41:59.959Z"}],"next_cursor":null,"snapshot_revision":"42594"}