CVE-2025-66302 – Grav vulnerable to Path Traversal allowing server files backup

The following table lists the changes that have been made to the
CVE-2025-66302 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Dec. 01, 2025

    Action Type Old Value New Value
    Added Description Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A path traversal vulnerability has been identified in Grav CMS, allowing authenticated attackers with administrative privileges to read arbitrary files on the underlying server filesystem. This vulnerability arises due to insufficient input sanitization in the backup tool, where user-supplied paths are not properly restricted, enabling access to files outside the intended webroot directory. The impact of this vulnerability depends on the privileges of the user account running the application. This vulnerability is fixed in 1.8.0-beta.27.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
    Added CWE CWE-22
    Added Reference https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee
    Added Reference https://github.com/getgrav/grav/security/advisories/GHSA-j422-qmxp-hv94
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