Detections
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SCA: security update for getgrav/grav (GHSA-8hgv-xc77-jmcr)

high Tenable Self-Hosted Container Security Plugin ID 446219

Description

Grav: Page editors can inject arbitrary script into rendered pages via the Twig sandbox's assets.addJs/addCss allowlist, escalating to super-admin

Solution

Update the getgrav/grav library and its related packages to version 2.0.20 or later.

See Also

https://github.com/advisories/GHSA-8hgv-xc77-jmcr

Plugin Details

Severity: High

ID: 446219

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/22/2026

Updated: 8/22/2026

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/21/2026

Vulnerability Publication Date: 8/21/2026

Reference Information

cwe: CWE-79