CVE-2026-114660

Grav 2.0.0 before 2.2.5 Unauthorized Page Deletion via Flex Form Directives

State: Published
Severity: 7.0 High
Published: Oct 22, 2026
Updated: Oct 22, 2026
Reserved: Oct 21, 2026

Description

Grav from 2.0.0 before 2.2.5 contains an improper access control vulnerability in FlexDirectory::dynamicFlexField() that allows page authors to call arbitrary Flex object methods via flex-*@ directives in page frontmatter. When a user with page edit rights opens the page, directives calling setStorageKey() and delete() run in their session, deleting protected pages neither account may delete.

Scores

CVSS	Score	Vector	Source
4.0	7.0 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N	VulnCheck
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L	VulnCheck

Weaknesses

CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Affected Products

Product	Versions
gravgetgrav	2.0.0 to before 2.2.5Affected 2.2.5Not affected

References

GitHub Security Advisory (GHSA-95jr-q4xh-27vr)vendor-advisory
VulnCheck Advisory: Grav 2.0.0 before 2.2.5 Unauthorized Page Deletion via Flex Form Directivesthird-party-advisory

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