{"items":[{"id":"NVI-00013855","kind":"vulnerability","title":"django CMS: Plugin move endpoint allows cyclic reparenting (DoS)","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-8jj7-4v57-frf5","CVE-2026-54623"],"plain_summary":"GitHub lists this reviewed advisory for django-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-22f4afdda6357f85813d4dc83ec90899"],"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":"2026-08-24T20:09:44.000Z","value":"7.1 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-10fc622b950b2a1c1b2957158db619ec"},{"kind":"CVSS","as_of":"2026-10-26T10:10:00.140Z","value":"7.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0e9b52453260adb5522e18f886ece15a"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.487%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.41932. Missing scores are unknown.","source_id":"sr-22f4afdda6357f85813d4dc83ec90899"}],"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-10fc622b950b2a1c1b2957158db619ec","url":"https://github.com/advisories/GHSA-8jj7-4v57-frf5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-8jj7-4v57-frf5","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:46.713Z"},{"id":"sr-0e9b52453260adb5522e18f886ece15a","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54623","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-54623","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T01:48:19.229Z"},{"id":"sr-22f4afdda6357f85813d4dc83ec90899","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-2026-54623","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.857Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-10fc622b950b2a1c1b2957158db619ec"],"technology":"django-cms","known_exclusions":[],"conditions_summary":"### Summary\nThe `move_plugin` admin endpoint does not prevent a plugin from being   reparented under itself or one of its own descendants. Doing so creates a  cycle in the plugin tree, after which the recursive descendant/ancestor SQL  queries loop without terminating, stalling the request worker.\n\n### Details\n`move_plugin` (in `cms/admin/placeholderadmin.py`) accepts a  `plugin_parent` POST parameter and, for an in-placeholder move, sets the  plugin's parent to the target without any cycle/ancestor check. If the target  parent is a descendant of the moved plugin, the resulting `parent_id` graph  contains a cycle.\n\nDescendant and ancestor traversal is implemented with `WITH RECURSIVE` CTEs  (`_get_descendants_cte` / `_get_ancestors_cte` in `cms/models/pluginmodel.py`)  that have no cycle clause or depth limit. On a cyclic tree these recurse  indefinitely (PostgreSQL/SQLite) or error at the recursion limit (MySQL).  `get_descendants()` is invoked while building the move response and on  subsequent operations on the affected subtree.\n\n### Impact\nAn authenticated staff user with permission to change plugins in at least one   placeholder can corrupt that placeholder's plugin tree, caus","public_affected_ranges":["< 5.0.8"]}],"null_published_at":"2026-11-08T19:53:44.024Z","source_updated_at":"2026-08-24T20:09:44.000Z","source_disclosed_at":"2026-08-24T20:09:43.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T09:56:46.713Z"},{"id":"NVI-00013855","kind":"vulnerability","title":"django CMS: Plugin move endpoint allows cyclic reparenting (DoS)","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8jj7-4v57-frf5","CVE-2026-54623"],"plain_summary":"GitHub lists this reviewed advisory for django-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-22f4afdda6357f85813d4dc83ec90899"],"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":"2026-08-24T20:09:44.000Z","value":"7.1 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-10fc622b950b2a1c1b2957158db619ec"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.487%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.41932. Missing scores are unknown.","source_id":"sr-22f4afdda6357f85813d4dc83ec90899"}],"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-10fc622b950b2a1c1b2957158db619ec","url":"https://github.com/advisories/GHSA-8jj7-4v57-frf5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-8jj7-4v57-frf5","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:46.713Z"},{"id":"sr-22f4afdda6357f85813d4dc83ec90899","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-2026-54623","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.857Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-10fc622b950b2a1c1b2957158db619ec"],"technology":"django-cms","known_exclusions":[],"conditions_summary":"### Summary\nThe `move_plugin` admin endpoint does not prevent a plugin from being   reparented under itself or one of its own descendants. Doing so creates a  cycle in the plugin tree, after which the recursive descendant/ancestor SQL  queries loop without terminating, stalling the request worker.\n\n### Details\n`move_plugin` (in `cms/admin/placeholderadmin.py`) accepts a  `plugin_parent` POST parameter and, for an in-placeholder move, sets the  plugin's parent to the target without any cycle/ancestor check. If the target  parent is a descendant of the moved plugin, the resulting `parent_id` graph  contains a cycle.\n\nDescendant and ancestor traversal is implemented with `WITH RECURSIVE` CTEs  (`_get_descendants_cte` / `_get_ancestors_cte` in `cms/models/pluginmodel.py`)  that have no cycle clause or depth limit. On a cyclic tree these recurse  indefinitely (PostgreSQL/SQLite) or error at the recursion limit (MySQL).  `get_descendants()` is invoked while building the move response and on  subsequent operations on the affected subtree.\n\n### Impact\nAn authenticated staff user with permission to change plugins in at least one   placeholder can corrupt that placeholder's plugin tree, caus","public_affected_ranges":["< 5.0.8"]}],"null_published_at":"2026-11-07T14:01:58.742Z","source_updated_at":"2026-08-24T20:09:44.000Z","source_disclosed_at":"2026-08-24T20:09:43.000Z","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":"2026-11-02T09:56:46.713Z"},{"id":"NVI-00013855","kind":"vulnerability","title":"django CMS: Plugin move endpoint allows cyclic reparenting (DoS)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8jj7-4v57-frf5","CVE-2026-54623"],"plain_summary":"GitHub lists this reviewed advisory for django-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-10fc622b950b2a1c1b2957158db619ec"],"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":"2026-08-24T20:09:44.000Z","value":"7.1 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-10fc622b950b2a1c1b2957158db619ec"}],"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-10fc622b950b2a1c1b2957158db619ec","url":"https://github.com/advisories/GHSA-8jj7-4v57-frf5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-8jj7-4v57-frf5","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:46.713Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-10fc622b950b2a1c1b2957158db619ec"],"technology":"django-cms","known_exclusions":[],"conditions_summary":"### Summary\nThe `move_plugin` admin endpoint does not prevent a plugin from being   reparented under itself or one of its own descendants. Doing so creates a  cycle in the plugin tree, after which the recursive descendant/ancestor SQL  queries loop without terminating, stalling the request worker.\n\n### Details\n`move_plugin` (in `cms/admin/placeholderadmin.py`) accepts a  `plugin_parent` POST parameter and, for an in-placeholder move, sets the  plugin's parent to the target without any cycle/ancestor check. If the target  parent is a descendant of the moved plugin, the resulting `parent_id` graph  contains a cycle.\n\nDescendant and ancestor traversal is implemented with `WITH RECURSIVE` CTEs  (`_get_descendants_cte` / `_get_ancestors_cte` in `cms/models/pluginmodel.py`)  that have no cycle clause or depth limit. On a cyclic tree these recurse  indefinitely (PostgreSQL/SQLite) or error at the recursion limit (MySQL).  `get_descendants()` is invoked while building the move response and on  subsequent operations on the affected subtree.\n\n### Impact\nAn authenticated staff user with permission to change plugins in at least one   placeholder can corrupt that placeholder's plugin tree, caus","public_affected_ranges":["< 5.0.8"]}],"null_published_at":"2026-11-02T10:00:37.161Z","source_updated_at":"2026-08-24T20:09:44.000Z","source_disclosed_at":"2026-08-24T20:09:43.000Z","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":"2026-11-02T09:56:46.713Z"}],"next_cursor":null,"snapshot_revision":"42594"}