{"id":"CVE-2026-69088","state":"PUBLISHED","title":"Grav CMS 2.0.7 through 2.0.10 Arbitrary Method Invocation via Blueprint","description":"Grav CMS versions 2.0.7 through 2.0.10 fail to validate fully-qualified static method calls (Class::method) in blueprint dynamic-field directives because Blueprint::isSafeDynamicCall() only applies its dangerous-callable denylist to strings that do not contain '::'. An account with only page-editing rights (admin.pages, not super-admin or admin.pages_twig) can plant a directive in a page's form-field frontmatter that invokes an arbitrary public static PHP method with attacker-controlled arguments. Using built-in gadget methods this allows reading of any server-readable file (disclosed to anonymous visitors of the crafted page) and arbitrary creation/copying of files and directories under the web-server account. Fixed in 2.0.11.","publishedAt":"2026-08-03T13:20:42.911Z","updatedAt":"2026-10-08T15:24:18.262Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["getgrav grav"],"affected":[{"vendor":"getgrav","product":"grav","packageURL":"pkg:composer/getgrav/grav","defaultStatus":"unaffected","versions":[{"version":"2.0.7","status":"affected","lessThan":"2.0.11","versionType":"semver"},{"version":"2.0.11","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/getgrav/grav/security/advisories/GHSA-7pgq-cr25-xvc8","https://www.vulncheck.com/advisories/grav-cms-through-arbitrary-method-invocation-via-blueprint"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/69xxx/CVE-2026-69088.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-69088","state":"PUBLISHED","datePublished":"2026-08-03T13:20:42.911Z","dateUpdated":"2026-10-08T15:24:18.262Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-08-03T10:42:57.737Z"},"containers":{"cna":{"title":"Grav CMS 2.0.7 through 2.0.10 Arbitrary Method Invocation via Blueprint","descriptions":[{"lang":"en","value":"Grav CMS versions 2.0.7 through 2.0.10 fail to validate fully-qualified static method calls (Class::method) in blueprint dynamic-field directives because Blueprint::isSafeDynamicCall() only applies its dangerous-callable denylist to strings that do not contain '::'. An account with only page-editing rights (admin.pages, not super-admin or admin.pages_twig) can plant a directive in a page's form-field frontmatter that invokes an arbitrary public static PHP method with attacker-controlled arguments. Using built-in gadget methods this allows reading of any server-readable file (disclosed to anonymous visitors of the crafted page) and arbitrary creation/copying of files and directories under the web-server account. Fixed in 2.0.11."}],"affected":[{"vendor":"getgrav","product":"grav","packageURL":"pkg:composer/getgrav/grav","defaultStatus":"unaffected","versions":[{"version":"2.0.7","status":"affected","lessThan":"2.0.11","versionType":"semver"},{"version":"2.0.11","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-7pgq-cr25-xvc8","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-7pgq-cr25-xvc8)"},{"url":"https://www.vulncheck.com/advisories/grav-cms-through-arbitrary-method-invocation-via-blueprint","name":"VulnCheck Advisory: Grav CMS 2.0.7 through 2.0.10 Arbitrary Method Invocation via Blueprint","tags":["third-party-advisory"]}],"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:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"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:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-08T15:24:18.262Z"},"datePublic":"2026-07-21T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.10:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.9:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.8:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.7:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.6:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.5:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:1.7.53.2:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:1.7.53.1:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.4:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.3:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.2:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.1:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:-:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc10:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc9:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:1.7.53:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc8:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc7:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc6:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav:2.0.0:rc5:*:*:*:*:*:*"}]}]}],"credits":[{"lang":"en","value":"adamyordan","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-7pgq-cr25-xvc8","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-03T14:43:14.759133Z","id":"CVE-2026-69088","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-03T14:47:10.574Z"}}]}}}