CVE-2026-112780: Exposed Dangerous Method or Function in getgrav grav
Description
Grav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle data-*@ directives past the callable check to invoke Folder::delete, Folder::move, or Utils::download, deleting directories, overwriting files, or reading files.
CVSS v4.0
Score 9.3critical
Affected software
getgrav
grav
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-19T18:11:37.874Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad670ec2cdf04f65685175a
Added to database: 10/19/2026, 19:35:08 UTC
Last updated: 10/19/2026, 19:35:08 UTC
Views: 1
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