{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63003","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-14T23:10:57.032Z","datePublished":"2026-08-20T18:09:13.988Z","dateUpdated":"2026-08-21T21:46:19.864Z"},"containers":{"cna":{"title":"django CMS: Broken access control in page *Duplicate* allows reading the content of any page (cross-site / restriction bypass)","problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/django-cms/django-cms/security/advisories/GHSA-6x92-6vx4-5fwr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/django-cms/django-cms/security/advisories/GHSA-6x92-6vx4-5fwr"},{"name":"https://github.com/django-cms/django-cms/pull/8713","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/pull/8713"},{"name":"https://github.com/django-cms/django-cms/commit/3e1ccf7573eb1a74ebbbfaaa812c1f5cadf14e6c","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/commit/3e1ccf7573eb1a74ebbbfaaa812c1f5cadf14e6c"},{"name":"https://github.com/django-cms/django-cms/releases/tag/5.0.9","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/releases/tag/5.0.9"}],"affected":[{"vendor":"django-cms","product":"django-cms","versions":[{"version":"< 5.0.9","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-20T18:09:13.988Z"},"descriptions":[{"lang":"en","value":"django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.9, page duplication lacks an object-level authorization check on the source page. In cms/admin/forms.py, DuplicatePageForm.source accepts any Page, the AddPageForm constructor does not narrow a hidden source field, AddPageForm.clean does not validate the source against the user, and AddPageForm.save calls from_source. In cms/admin/pageadmin.py, duplicate and PageAdmin.has_add_permission check only whether a staff user may add a page. A crafted source value can therefore copy every placeholder and plugin from an unauthorized page with permissions=False, stripping source view restrictions and exposing content across sites or restricted subtrees when CMS_PERMISSION is enabled. This issue is fixed in versions 5.0.9."}],"source":{"advisory":"GHSA-6x92-6vx4-5fwr","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T20:58:41.902595Z","id":"CVE-2026-63003","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-21T21:46:19.864Z"}}]}}