CVE-2026-74907
Grav before 2.0.15 Path Traversal via plugin-asset-map.php
- State
- Published
- Severity
- 8.2 High
- Published
- Aug 18, 2026
- Updated
- Oct 8, 2026
- Reserved
- Aug 17, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.2 High | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.9 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
gravgetgrav |
|
References
- GitHub Security Advisory (GHSA-4v9q-p283-qc2m)vendor-advisory
- VulnCheck Advisory: Grav before 2.0.15 Path Traversal via plugin-asset-map.phpthird-party-advisory
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