{"id":"CVE-2026-123819","published":"2026-11-09T22:18:38.603","lastModified":"2026-11-09T22:18:38.603","description":"Wagtail is an open source content management system built on Django. Prior to 7.0.9, 7.3.4, 7.4.3, and 8.0rc2, a CMS user who has add permission for a snippet model but lacks change and view permission for an existing snippet can access the snippet copy view and copy that source object. The copy operation reveals the contents of a snippet that the user is not authorized to view. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-280"],"vendors":[],"products":[],"references":[{"url":"https://github.com/wagtail/wagtail/commit/03ecdb63b82fa87a4932c08bc4cdd9a99339f6d4","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/5afd40f0bc04f7986256ced8ec959af30e1446be","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/aebf89233c0cc9739e240e1112d705e0c995f79c","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/c06183cc9c9590e4585f27899173bc741bbbcb10","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.0.9","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.3.4","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.4.3","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v8.0rc2","tags":[]},{"url":"https://github.com/wagtail/wagtail/security/advisories/GHSA-x5cx-w6p2-mxf2","tags":[]}],"exploitRefs":[{"url":"https://github.com/wagtail/wagtail/commit/03ecdb63b82fa87a4932c08bc4cdd9a99339f6d4","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/5afd40f0bc04f7986256ced8ec959af30e1446be","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/aebf89233c0cc9739e240e1112d705e0c995f79c","tags":[]},{"url":"https://github.com/wagtail/wagtail/commit/c06183cc9c9590e4585f27899173bc741bbbcb10","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.0.9","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.3.4","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v7.4.3","tags":[]},{"url":"https://github.com/wagtail/wagtail/releases/tag/v8.0rc2","tags":[]},{"url":"https://github.com/wagtail/wagtail/security/advisories/GHSA-x5cx-w6p2-mxf2","tags":[]}],"hasPoc":true,"ai":null}