{"id":"CVE-2026-54622","state":"PUBLISHED","title":"django CMS: Clipboard copy IDOR discloses unauthorized plugin content","description":"django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, the copy_plugins endpoint in cms/admin/placeholderadmin.py authorizes only the destination clipboard. The _copy_plugin_to_clipboard and _copy_placeholder_to_clipboard paths accept source_placeholder_id and source_plugin_id values but use has_copy_plugins_permission and check_source only for the requesting user’s clipboard, without validating the source placeholder. Under CMS_PERMISSION, a staff user with the global add permission for a plugin type can copy plugins from an unauthorized page or placeholder into the user’s clipboard and read secret text, link names, and URLs. This issue is fixed in versions 5.0.8.","publishedAt":"2026-08-20T18:06:00.186Z","updatedAt":"2026-08-20T18:50:59.089Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["django-cms django-cms"],"affected":[{"vendor":"django-cms","product":"django-cms","versions":[{"version":"< 5.0.8","status":"affected"}]}],"references":["https://github.com/django-cms/django-cms/security/advisories/GHSA-4xfr-4p46-gc6p","https://github.com/django-cms/django-cms/pull/8645","https://github.com/django-cms/django-cms/commit/7642a98ab3170793c0b27b4125dd1f3d318b8a1c","https://github.com/django-cms/django-cms/releases/tag/5.0.8"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/54xxx/CVE-2026-54622.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54622","state":"PUBLISHED","datePublished":"2026-08-20T18:06:00.186Z","dateUpdated":"2026-08-20T18:50:59.089Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-15T20:07:02.184Z"},"containers":{"cna":{"title":"django CMS: Clipboard copy IDOR discloses unauthorized plugin content","descriptions":[{"lang":"en","value":"django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, the copy_plugins endpoint in cms/admin/placeholderadmin.py authorizes only the destination clipboard. The _copy_plugin_to_clipboard and _copy_placeholder_to_clipboard paths accept source_placeholder_id and source_plugin_id values but use has_copy_plugins_permission and check_source only for the requesting user’s clipboard, without validating the source placeholder. Under CMS_PERMISSION, a staff user with the global add permission for a plugin type can copy plugins from an unauthorized page or placeholder into the user’s clipboard and read secret text, link names, and URLs. This issue is fixed in versions 5.0.8."}],"affected":[{"vendor":"django-cms","product":"django-cms","versions":[{"version":"< 5.0.8","status":"affected"}]}],"references":[{"url":"https://github.com/django-cms/django-cms/security/advisories/GHSA-4xfr-4p46-gc6p","name":"https://github.com/django-cms/django-cms/security/advisories/GHSA-4xfr-4p46-gc6p","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/django-cms/django-cms/pull/8645","name":"https://github.com/django-cms/django-cms/pull/8645","tags":["x_refsource_MISC"]},{"url":"https://github.com/django-cms/django-cms/commit/7642a98ab3170793c0b27b4125dd1f3d318b8a1c","name":"https://github.com/django-cms/django-cms/commit/7642a98ab3170793c0b27b4125dd1f3d318b8a1c","tags":["x_refsource_MISC"]},{"url":"https://github.com/django-cms/django-cms/releases/tag/5.0.8","name":"https://github.com/django-cms/django-cms/releases/tag/5.0.8","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-20T18:06:00.186Z"},"source":{"advisory":"GHSA-4xfr-4p46-gc6p","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T18:49:51.362110Z","id":"CVE-2026-54622","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-20T18:50:59.089Z"}}]}}}