{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-116019","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-24T11:23:57.166Z","datePublished":"2026-10-24T11:40:35.632Z","dateUpdated":"2026-10-26T17:39:42.999Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-24T11:40:35.632Z"},"datePublic":"2026-10-23T17:40:59.000Z","title":"Grav 2.0.15 before 2.2.13 Allowlist Bypass via Flex Form Override Directives","descriptions":[{"lang":"en","value":"Grav 2.0.15 before 2.2.13 contains an allowlist bypass vulnerability that allows page editors to invoke arbitrary public static methods by relocating data-*@ directives with unset-name@ or integer keys. Attackers with page-edit permission can embed crafted fields in Flex form overrides in page frontmatter to call methods like Folder::delete or Utils::download, deleting directories, overwriting files, or reading files outside the page tree."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Exposed Dangerous Method or Function","cweId":"CWE-749","type":"CWE"}]}],"affected":[{"vendor":"getgrav","product":"grav","defaultStatus":"unaffected","versions":[{"version":"2.0.15","lessThan":"2.2.13","versionType":"semver","status":"affected"}],"packageURL":"pkg:composer/getgrav/grav","repo":"https://github.com/getgrav/grav"}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.15","versionEndExcluding":"2.2.13"}]}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"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","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"}}],"references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-47gg-mh38-9rr7","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-47gg-mh38-9rr7)"},{"url":"https://github.com/getgrav/grav/commit/4d9e3935f6b79cc1a157914554ccca6066a16f87","tags":["patch"]},{"url":"https://github.com/getgrav/grav/releases/tag/2.2.13","tags":["release-notes"],"name":"grav 2.2.13 Release Notes"},{"url":"https://github.com/getgrav/grav/blob/2.2.12/system/src/Grav/Common/Data/Blueprint.php","tags":["technical-description"]},{"name":"VulnCheck Advisory: Grav 2.0.15 before 2.2.13 Allowlist Bypass via Flex Form Override Directives","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/grav-2.0.15-before-2.2.13-allowlist-bypass-via-flex-form-override-directives"}],"credits":[{"lang":"en","value":"Jesus Ramon Padilla Soqui","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-26T15:40:21.053590Z","id":"CVE-2026-116019","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-26T17:39:42.999Z"}}]}}