CVE-2026-7317

Summary

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 Software

Weaknesses

• CWE-502: Deserialization
• CWE-20: Improper Input Validation

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

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

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