{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-01T03:27:33.426","vulnerabilities":[{"cve":{"id":"CVE-2026-33157","sourceIdentifier":"security-advisories@github.com","published":"2026-03-24T18:16:09.590","lastModified":"2026-06-17T10:37:02.773","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Craft CMS is a content management system (CMS). From version 5.6.0 to before version 5.9.13, a Remote Code Execution (RCE) vulnerability exists in Craft CMS, it can be exploited by any authenticated user with control panel access. This is a bypass of a previous fix. The existing patches add cleanseConfig() to assembleLayoutFromPost() and various FieldsController actions to strip Yii2 behavior/event injection keys (\"as\" and \"on\" prefixed keys). However, the fieldLayouts parameter in ElementIndexesController::actionFilterHud() is passed directly to FieldLayout::createFromConfig() without any sanitization, enabling the same behavior injection attack chain. This issue has been patched in version 5.9.13."},{"lang":"es","value":"Craft CMS es un sistema de gestión de contenido (CMS). Desde la versión 5.6.0 hasta antes de la versión 5.9.13, existe una vulnerabilidad de Ejecución Remota de Código (RCE) en Craft CMS, que puede ser explotada por cualquier usuario autenticado con acceso al panel de control. Esto es una elusión de una corrección anterior. Los parches existentes añaden cleanseConfig() a assembleLayoutFromPost() y a varias acciones de FieldsController para eliminar las claves de inyección de comportamiento/evento de Yii2 ('claves prefijadas con 'as' y 'on'). Sin embargo, el parámetro fieldLayouts en ElementIndexesController::actionFilterHud() se pasa directamente a FieldLayout::createFromConfig() sin ninguna sanitización, lo que permite la misma cadena de ataque de inyección de comportamiento. Este problema ha sido parcheado en la versión 5.9.13."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"craftcms","product":"cms","versions":[{"version":">= 5.6.0, < 5.9.13","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-24T00:00:00+00:00","id":"CVE-2026-33157","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-470"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6.0","versionEndExcluding":"5.9.13","matchCriteriaId":"C315EDAE-A519-409A-873A-E6D840C98A82"}]}]}],"references":[{"url":"https://github.com/craftcms/cms/commit/97e90b4bdee369c1af3ca77a77531132df240e4e","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/craftcms/cms/releases/tag/5.9.13","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/craftcms/cms/security/advisories/GHSA-2fph-6v5w-89hh","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}