{"id":"CVE-2026-112780","title":"Grav 2.0.15 before 2.2.2 Arbitrary Static Method Call via Flex Form replace-name@","summary":"Grav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle da…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-749"],"vendor":"getgrav","product":"grav","affected":["grav >= 2.0.15 < 2.2.2"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T19:10:56.708Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112780","references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-9rq7-4cch-f22j","label":"GitHub Security Advisory (GHSA-9rq7-4cch-f22j)"},{"url":"https://www.vulncheck.com/advisories/grav-2.0.15-before-2.2.2-arbitrary-static-method-call-via-flex-form-replace-name","label":"VulnCheck Advisory: Grav 2.0.15 before 2.2.2 Arbitrary Static Method Call via Flex Form replace-name@"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T19:38:06.460Z","slug":"CVE-2026-112780","body":"## Overview\n\nGrav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle data-*@ directives past the callable check to invoke Folder::delete, Folder::move, or Utils::download, deleting directories, overwriting files, or reading files.\n\n## Affected\n\n- `grav >= 2.0.15 < 2.2.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}