{"id":"CVE-2026-7317","state":"PUBLISHED","title":"Grav CMS Cache Value FileCache.php doGet deserialization","description":"A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCache::doGet of the file system/src/Grav/Framework/Cache/Adapter/FileCache.php of the component Cache Value Handler. The manipulation results in deserialization. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 2.0.0-beta.2 addresses this issue. The patch is identified as c66dfeb5f. The affected component should be upgraded.","publishedAt":"2026-04-28T20:30:16.285Z","updatedAt":"2026-04-29T13:01:56.731Z","severity":{"score":2.3,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Grav CMS"],"affected":[{"vendor":"Grav","product":"CMS","versions":[{"version":"1.7.49.0","status":"affected"},{"version":"1.7.49.1","status":"affected"},{"version":"1.7.49.2","status":"affected"},{"version":"1.7.49.3","status":"affected"},{"version":"1.7.49.4","status":"affected"},{"version":"1.7.49.5","status":"affected"},{"version":"2.0.0-beta.0","status":"affected"},{"version":"2.0.0-beta.1","status":"affected"},{"version":"2.0.0-beta.2","status":"unaffected"}],"modules":["Cache Value Handler"]}],"references":["https://vuldb.com/vuln/359965","https://vuldb.com/vuln/359965/cti","https://vuldb.com/submit/798732","https://github.com/devsamuelsantiago/grav-cms-filecache-object-injection","https://github.com/getgrav/grav/security/advisories/GHSA-gwfr-jfjf-92vv","https://github.com/getgrav/grav/commit/c66dfeb5f"],"weaknesses":["CWE-502","CWE-20"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7317.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7317","state":"PUBLISHED","datePublished":"2026-04-28T20:30:16.285Z","dateUpdated":"2026-04-29T13:01:56.731Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-28T13:11:54.929Z"},"containers":{"cna":{"title":"Grav CMS Cache Value FileCache.php doGet deserialization","descriptions":[{"lang":"en","value":"A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCache::doGet of the file system/src/Grav/Framework/Cache/Adapter/FileCache.php of the component Cache Value Handler. The manipulation results in deserialization. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 2.0.0-beta.2 addresses this issue. The patch is identified as c66dfeb5f. The affected component should be upgraded."}],"affected":[{"vendor":"Grav","product":"CMS","versions":[{"version":"1.7.49.0","status":"affected"},{"version":"1.7.49.1","status":"affected"},{"version":"1.7.49.2","status":"affected"},{"version":"1.7.49.3","status":"affected"},{"version":"1.7.49.4","status":"affected"},{"version":"1.7.49.5","status":"affected"},{"version":"2.0.0-beta.0","status":"affected"},{"version":"2.0.0-beta.1","status":"affected"},{"version":"2.0.0-beta.2","status":"unaffected"}],"modules":["Cache Value Handler"]}],"references":[{"url":"https://vuldb.com/vuln/359965","name":"VDB-359965 | Grav CMS Cache Value FileCache.php doGet deserialization","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/359965/cti","name":"VDB-359965 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/798732","name":"Submit #798732 | Trilby Media Grav CMS >= 1.7.44, <= 1.7.49.5 Deserialization","tags":["third-party-advisory"]},{"url":"https://github.com/devsamuelsantiago/grav-cms-filecache-object-injection","tags":["exploit"]},{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-gwfr-jfjf-92vv","tags":["related"]},{"url":"https://github.com/getgrav/grav/commit/c66dfeb5f","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":2.3,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"LOW"}},{"cvssV3_1":{"version":"3.1","baseScore":5,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.6,"vectorString":"AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","type":"CWE","lang":"en","description":"Deserialization"}]},{"descriptions":[{"cweId":"CWE-20","type":"CWE","lang":"en","description":"Improper Input Validation"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-04-28T20:30:16.285Z"},"timeline":[{"time":"2026-04-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-28T15:18:04.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"s4nnty (VulDB User)","type":"reporter"}],"tags":["x_open-source"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-29T12:59:03.495809Z","id":"CVE-2026-7317","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-29T13:01:56.731Z"}}]}}}