CVE-2026-74907

MEDIUM 5.9

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

CVSS Score

5.9

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	getgrav
Product	grav
Published	Aug 18, 2026
Last Updated	Aug 18, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

getgrav / grav

0 < 2.0.15

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/getgrav/grav/security/advisories/GHSA-4v9q-p283-qc2m vulncheck.com: https://www.vulncheck.com/advisories/grav-before-path-traversal-via-plugin-asset-map-php

Credits

🔍 alham-rizvi