CVE-2026-116019
Grav 2.0.15 before 2.2.13 contains an allowlist bypass vulnerability that allows page editors to…
- Risk score
- 53/100
- CVSS
- 8.8 v3.1
- Published
- 24 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Grav 2.0.15 before 2.2.13 contains an allowlist bypass vulnerability that allows page editors to invoke arbitrary public static methods by relocating data-*@ directives with unset-name@ or integer keys. Attackers with page-edit permission can embed crafted fields in Flex form overrides in page frontmatter to call meth…
- Affected
- See advisory
- Fix
- Upgrade the product to 2.2.13 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
References
- https://github.com/getgrav/grav/blob/2.2.12/system/src/Grav/Common/Data/Blueprint.php
- https://github.com/getgrav/grav/commit/4d9e3935f6b79cc1a157914554ccca6066a16f87
- https://github.com/getgrav/grav/releases/tag/2.2.13
- https://github.com/getgrav/grav/security/advisories/GHSA-47gg-mh38-9rr7
- https://www.vulncheck.com/advisories/grav-2.0.15-before-2.2.13-allowlist-bypass-via-flex-form-override-directives
Original description
Grav 2.0.15 before 2.2.13 contains an allowlist bypass vulnerability that allows page editors to invoke arbitrary public static methods by relocating data-*@ directives with unset-name@ or integer keys. Attackers with page-edit permission can embed crafted fields in Flex form overrides in page frontmatter to call methods like Folder::delete or Utils::download, deleting directories, overwriting files, or reading files outside the page tree.
Last activity 24 Oct 2026. Patch Forecast updates every hour.