{"id":"CVE-2026-69088","summary":"Grav CMS 2.0.7 through 2.0.10 Arbitrary Method Invocation via Blueprint","details":"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.","aliases":["GHSA-7pgq-cr25-xvc8"],"modified":"2026-08-04T05:34:32.924051286Z","published":"2026-08-03T13:20:42.911Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69088.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-94"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69088.json"},{"type":"ADVISORY","url":"https://github.com/getgrav/grav/security/advisories/GHSA-7pgq-cr25-xvc8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69088"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/grav-cms-through-arbitrary-method-invocation-via-blueprint"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/getgrav/grav","events":[{"introduced":"6568f2d27ce9e1e578c4d0a690bd3e8e0a0689b2"},{"fixed":"ad9709f865b09b68798fb1ac375b484a8cc1d892"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"2.0.7"},{"fixed":"2.0.11"}]}}],"versions":["2.0.10","2.0.9","2.0.8","2.0.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69088.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V4","score":"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"}]}