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CVE-2026-116019 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

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.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/getgrav/grav/blob/2.2.12/system/src/Grav/Common/Data/Blueprint.php	[email protected]	Source CodeVendor
https://github.com/getgrav/grav/commit/4d9e3935f6b79cc1a157914554ccca6066a16f87	[email protected]	Source CodeVendor
https://github.com/getgrav/grav/releases/tag/2.2.13	[email protected]	Release NotesVendor
https://github.com/getgrav/grav/security/advisories/GHSA-47gg-mh38-9rr7	[email protected]	AdvisoryTechnical AnalysisVendor
https://www.vulncheck.com/advisories/grav-2.0.15-before-2.2.13-allowlist-bypass-via-flex-form-override-directives	[email protected]	Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-749	Exposed Dangerous Method or Function	[email protected]

Affected Products

Product	Versions
Grav	>= 2.0.15, < 2.2.13 (semver)
CPE cpe:2.3:a:getgrav:grav:::::::: Remediation Upgrade: 2.2.13moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 26, 2026	CVE Modified	CISA-ADP
Oct 24, 2026	New CVE Received	[email protected]