Vulnerability · Published Aug 18, 2026 · Assigned by VulnCheck

CVE-2026-74907Grav before 2.0.15 Path Traversal via plugin-asset-map.php

Medium 5.9

In plain English

A medium-severity path traversal in grav from getgrav. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.4%top 62.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base path string, such as requesting assets-secret when assets is the configured base.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	getgrav/grav	2.0.15	GHSA-4v9q-p283-qc2m

Affected products (as reported)

Vendor	Product	Versions
getgrav	grav	0 – before 2.0.15

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

GitHub Security Advisory (GHSA-4v9q-p283-qc2m) vendor-advisory
VulnCheck Advisory: Grav before 2.0.15 Path Traversal via plugin-asset-map.php third-party-advisory