{"items":[{"id":"NVI-00006027","kind":"vulnerability","title":"Duplicate Advisory: Craft CMS: Authenticated RCE through Twig sandbox escape","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-h784-hpjp-2rrm"],"plain_summary":"GitHub lists this reviewed advisory for craftcms/cms.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-a4bf8ea9c61ce76e195e7843dbc378de"],"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":"2026-09-01T21:04:06.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-2112747e91afdcc4e62ce562be239c11"}],"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-2112747e91afdcc4e62ce562be239c11","url":"https://github.com/advisories/GHSA-h784-hpjp-2rrm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-h784-hpjp-2rrm","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:50.763Z"},{"id":"sr-a4bf8ea9c61ce76e195e7843dbc378de","url":"https://github.com/advisories/GHSA-h784-hpjp-2rrm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h784-hpjp-2rrm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.426Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2112747e91afdcc4e62ce562be239c11"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-f5wm-88jv-g5hx. This link is maintained to preserve external references.\n\n## Original Description\nCraft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe (via the AllowedInSandbox attribute) and the sandbox allowlisting extends to the entire class hierarchy (craft\\base\\Component up to yii\\base\\Component), an authenticated attacker with permission to access the control panel can render a malicious Twig template that abuses the yii\\base\\Component arbitrary function-call gadget to execute arbitrary code, even when the Twig sandbox is enabled via enableTwigSandbox().","public_affected_ranges":[">= 4.0.0-RC1, < 4.18.3"]},{"certainty":"source_listed","source_ids":["sr-a4bf8ea9c61ce76e195e7843dbc378de"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-f5wm-88jv-g5hx. This link is maintained to preserve external references.\n\n## Original Description\nCraft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe (via the AllowedInSandbox attribute) and the sandbox allowlisting extends to the entire class hierarchy (craft\\base\\Component up to yii\\base\\Component), an authenticated attacker with permission to access the control panel can render a malicious Twig template that abuses the yii\\base\\Component arbitrary function-call gadget to execute arbitrary code, even when the Twig sandbox is enabled via enableTwigSandbox().","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1"]}],"null_published_at":"2026-11-02T10:00:37.176Z","source_updated_at":"2026-09-01T21:04:06.000Z","source_disclosed_at":"2026-08-11T15:32:39.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.426Z"},{"id":"NVI-00006027","kind":"vulnerability","title":"Duplicate Advisory: Craft CMS: Authenticated RCE through Twig sandbox escape","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-h784-hpjp-2rrm"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","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-a4bf8ea9c61ce76e195e7843dbc378de"],"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":[],"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-a4bf8ea9c61ce76e195e7843dbc378de","url":"https://github.com/advisories/GHSA-h784-hpjp-2rrm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h784-hpjp-2rrm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.426Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a4bf8ea9c61ce76e195e7843dbc378de"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-f5wm-88jv-g5hx. This link is maintained to preserve external references.\n\n## Original Description\nCraft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe (via the AllowedInSandbox attribute) and the sandbox allowlisting extends to the entire class hierarchy (craft\\base\\Component up to yii\\base\\Component), an authenticated attacker with permission to access the control panel can render a malicious Twig template that abuses the yii\\base\\Component arbitrary function-call gadget to execute arbitrary code, even when the Twig sandbox is enabled via enableTwigSandbox().","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1"]}],"null_published_at":"2026-10-31T22:13:05.856Z","source_updated_at":"2026-09-10T03:50:53.637Z","source_disclosed_at":"2026-08-11T15:32:39.000Z","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":"2026-10-31T21:42:20.426Z"}],"next_cursor":null,"snapshot_revision":"42594"}