Getgrav Grav up to 2.0.14 Static Asset Server index.php path traversal

Summaryinfo

A vulnerability labeled as problematic has been found in Getgrav Grav up to 2.0.14. Affected by this vulnerability is an unknown functionality of the file index.php of the component Static Asset Server. Executing a manipulation can lead to path traversal. The identification of this vulnerability is CVE-2026-74907. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Getgrav Grav up to 2.0.14. It has been declared as problematic. This vulnerability affects an unknown part of the file index.php of the component Static Asset Server. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability was named CVE-2026-74907 since 08/17/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

By approaching the search of inurl:index.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.0.15 eliminates this vulnerability.

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Productinfo

Vendor

• Getgrav

Name

• Grav

Version

• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.8
• 2.0.9
• 2.0.10
• 2.0.11
• 2.0.12
• 2.0.13
• 2.0.14

Website

• Product: https://github.com/getgrav/grav/

CPE 2.3info

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CPE 2.2info

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