{"schemaVersion":3,"id":"CVE-2026-105985","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Craft CMS 5.10.13.2 contains an authenticated remote code execution vulnerability in the Control Panel action app/render-components.\n\n\n\nAny authenticated user with basic Control Panel access can submit request-controlled component classes and property overrides. By first overriding an EntryType object’s uiLabelFormat and then rendering an Entry that resolves the same request-cached entry type, an attacker can cause arbitrary Twig supplied in the request to be evaluated by renderObjectTemplate().\n\n\n\nThis render path is not sandboxed. A Twig string callable can therefore reach PHP functions such as system(), resulting in operating-system command execution with the privileges of the PHP/web-server process.\n\n\n\nThe issue was reproduced with an active non-admin Craft Team user with no optional permissions enabled. No access to entry-editing, Settings, utility, user-management, project-config, filesystem, Kubernetes, or environment variables was required.","dates":{"published":"2026-10-06T10:23:25.037Z","modified":"2026-10-07T03:55:21.500Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00688,"percentile":0.51877,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-07T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00688,"percentile":0.51877}],"last30":[{"date":"2026-10-07T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00688,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00688,"percentile":0.51877}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-1336","name":"Improper Neutralization of Special Elements Used in a Template Engine","description":"The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/1336.html"}],"affected":[{"vendor":"craftcms","product":"cms","name":"cms","label":"cms","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.0.0, < 5.11.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.0.0, < 5.11.0","eol":null,"hubHref":"/vendor/craftcms/cms"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.hckrt.com/hacktivity/HCKRT-PVWH7W","label":"www.hckrt.com/hacktivity/HCKRT-PVWH7W","hostname":"www.hckrt.com","tags":["Third Party Advisory","Technical Description","Mitigation"]},{"url":"https://github.com/craftcms/cms/releases/tag/5.11.0","label":"github.com/craftcms/cms/releases/tag/5.11.0","hostname":"github.com","tags":["Release Notes"]},{"url":"https://github.com/craftcms/cms","label":"github.com/craftcms/cms","hostname":"github.com","tags":["Product"]},{"url":"https://github.com/craftcms/cms/security/advisories/GHSA-g48f-wc2q-4rrv","label":"github.com/craftcms/cms/security/advisories/GHSA-g48f-wc2q-4rrv","hostname":"github.com","tags":["Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-06T10:23:25.037Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-07T03:55:21.500Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T08:09:07.608Z","stale":false,"partial":false}}