{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54623","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T20:07:02.184Z","datePublished":"2026-08-20T18:02:45.599Z","dateUpdated":"2026-08-20T18:47:19.789Z"},"containers":{"cna":{"title":"django CMS: Plugin move endpoint allows cyclic reparenting (DoS)","problemTypes":[{"descriptions":[{"cweId":"CWE-674","lang":"en","description":"CWE-674: Uncontrolled Recursion","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-835","lang":"en","description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/django-cms/django-cms/security/advisories/GHSA-8jj7-4v57-frf5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/django-cms/django-cms/security/advisories/GHSA-8jj7-4v57-frf5"},{"name":"https://github.com/django-cms/django-cms/pull/8645","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/pull/8645"},{"name":"https://github.com/django-cms/django-cms/commit/7642a98ab3170793c0b27b4125dd1f3d318b8a1c","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/commit/7642a98ab3170793c0b27b4125dd1f3d318b8a1c"},{"name":"https://github.com/django-cms/django-cms/releases/tag/5.0.8","tags":["x_refsource_MISC"],"url":"https://github.com/django-cms/django-cms/releases/tag/5.0.8"}],"affected":[{"vendor":"django-cms","product":"django-cms","versions":[{"version":"< 5.0.8","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-20T18:02:45.599Z"},"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 move_plugin endpoint in cms/admin/placeholderadmin.py accepts an attacker-controlled plugin_parent value without rejecting a plugin’s own identifier or a descendant identifier. A staff user with plugin-change permission under CMS_PERMISSION can create a parent_id cycle in the plugin tree. The _get_descendants_cte and _get_ancestors_cte queries in cms/models/pluginmodel.py have no cycle guard, so get_descendants() and later rendering, copy, or delete operations can recurse indefinitely or reach a database recursion limit, corrupting the tree and consuming request workers. This issue is fixed in versions 5.0.8."}],"source":{"advisory":"GHSA-8jj7-4v57-frf5","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T18:44:44.366071Z","id":"CVE-2026-54623","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":"2026-08-20T18:47:19.789Z"}}]}}