CVE-2025-69145 Overview
CVE-2025-69145 is an unauthenticated Local File Inclusion (LFI) vulnerability affecting the Gat WordPress theme in versions up to and including 1.16. The flaw is classified under [CWE-98] (Improper Control of Filename for Include/Require Statement in PHP Program). Attackers can include arbitrary local files through controlled input passed to a PHP include or require statement. Successful exploitation can expose sensitive configuration data, source code, and credentials. In many WordPress contexts, LFI can be chained with log poisoning or session file manipulation to achieve remote code execution. No authentication is required to trigger the vulnerable code path.
Critical Impact
Unauthenticated attackers can read sensitive server files and potentially execute arbitrary PHP code on affected WordPress sites running the Gat theme.
Affected Products
- Gat WordPress theme versions <= 1.16
- WordPress installations with the Gat theme active
- Web hosting environments serving the vulnerable theme
Discovery Timeline
- 2026-06-17 - CVE-2025-69145 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-69145
Vulnerability Analysis
The Gat theme contains a PHP file inclusion routine that accepts user-supplied input without sufficient validation. The input is concatenated into an include, require, include_once, or require_once call. Because no authentication check guards the entry point, anonymous remote users can send crafted HTTP requests that cause the PHP interpreter to load arbitrary files from the local filesystem.
The Patchstack advisory categorizes this flaw as a Local File Inclusion issue rather than a path traversal limited to reads. In PHP, an include directive evaluates the loaded file as code. Any file containing PHP that an attacker can plant or influence becomes an execution primitive.
Root Cause
The root cause is improper validation of a filename parameter consumed by a PHP file inclusion function [CWE-98]. The theme fails to enforce an allowlist of permitted templates and does not sanitize directory traversal sequences or null bytes. It also lacks an authentication or capability check, leaving the inclusion endpoint exposed to unauthenticated requests.
Attack Vector
The attack vector is network-based over HTTP or HTTPS. An attacker sends a request to a Gat theme endpoint with a manipulated parameter referencing a target file path. The PHP runtime resolves the path and executes any PHP code contained within. Common exploitation paths include reading wp-config.php to harvest database credentials, including uploaded media that contains embedded PHP, or poisoning log files such as /var/log/apache2/access.log and then including them. See the Patchstack WordPress Vulnerability Report for additional technical context.
Detection Methods for CVE-2025-69145
Indicators of Compromise
- HTTP requests containing directory traversal sequences such as ../, ..%2f, or encoded variants targeting Gat theme endpoints
- Requests referencing sensitive paths including wp-config.php, /etc/passwd, /proc/self/environ, or web server log files
- Unexpected PHP errors in server logs referencing include() or require() failures within the Gat theme directory
- Outbound connections or new administrative users created shortly after suspicious LFI request patterns
Detection Strategies
- Inspect web server access logs for query string parameters containing path traversal tokens directed at /wp-content/themes/gat/ resources
- Deploy Web Application Firewall rules that flag LFI signatures targeting WordPress theme parameters
- Correlate file read events on wp-config.php and other sensitive files with the originating HTTP request
Monitoring Recommendations
- Monitor the WordPress wp-content/themes/gat/ directory for unauthorized file modifications or newly created PHP files
- Alert on PHP processes spawning shell utilities such as sh, bash, nc, or curl from the web server user context
- Track repeated 200 responses to requests containing encoded traversal payloads as a sign of successful exploitation
How to Mitigate CVE-2025-69145
Immediate Actions Required
- Identify all WordPress installations running the Gat theme version 1.16 or earlier
- Deactivate the Gat theme until a patched version is confirmed available from the vendor
- Rotate WordPress database credentials, secret keys, and any API tokens stored in wp-config.php if exploitation is suspected
- Review user accounts and scheduled tasks for unauthorized changes introduced through the vulnerable endpoint
Patch Information
At the time of publication, no fixed version is listed in the available references. Administrators should monitor the Patchstack WordPress Vulnerability Report for an update from the theme author and apply the patched release as soon as it becomes available.
Workarounds
- Remove the Gat theme from the WordPress installation and switch to a maintained alternative
- Apply virtual patches at the WAF layer to block requests containing path traversal patterns to theme endpoints
- Restrict PHP open_basedir and disable allow_url_include to limit the impact of file inclusion
- Enforce least-privilege filesystem permissions so the web server user cannot read sensitive configuration files outside the WordPress root
# Configuration example: harden php.ini against file inclusion abuse
allow_url_include = Off
allow_url_fopen = Off
open_basedir = "/var/www/html:/tmp"
disable_functions = "exec,passthru,shell_exec,system,proc_open,popen"
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
