CVE-2025-22297: AI WP Writer CSRF Vulnerability

CVE-2025-22297 Overview

CVE-2025-22297 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the AI WP Writer WordPress plugin developed by aipost. The vulnerability impacts all plugin versions up to and including 3.8.4.4. An attacker can craft a malicious web page that, when visited by an authenticated WordPress user, triggers unintended state-changing actions within the plugin. The flaw is tracked under CWE-352: Cross-Site Request Forgery and requires user interaction to succeed. Successful exploitation results in limited integrity impact without affecting confidentiality or availability.

Critical Impact
Attackers can trick authenticated users into performing unintended actions on the AI WP Writer plugin, leading to unauthorized modifications through forged requests.

Affected Products

aipost AI WP Writer plugin for WordPress
Versions from n/a through 3.8.4.4
WordPress sites with AI WP Writer installed and active

Discovery Timeline

2025-01-07 - CVE-2025-22297 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-22297

Vulnerability Analysis

The AI WP Writer plugin fails to implement adequate anti-CSRF protections on state-changing endpoints. WordPress plugins typically enforce request authenticity using nonce tokens generated by wp_create_nonce() and verified with check_admin_referer() or wp_verify_nonce(). The AI WP Writer plugin does not consistently validate these tokens on sensitive actions through version 3.8.4.4.

An attacker exploits this by hosting a crafted page containing hidden form submissions or automatic requests targeting the vulnerable plugin endpoints. When an authenticated administrator or user visits the malicious page, the browser sends the request along with valid session cookies. The plugin processes the request as legitimate because it cannot distinguish forged submissions from user-initiated ones.

The EPSS score for this issue is 0.158%, reflecting a low probability of observed exploitation activity at present.

Root Cause

The root cause is missing or improperly implemented CSRF token validation on plugin actions that alter server-side state. The plugin trusts the presence of a valid authentication cookie as sufficient proof of user intent, ignoring the CWE-352 requirement to bind requests to unpredictable tokens tied to the user session.

Attack Vector

The attack vector is network-based and requires user interaction. An attacker delivers a phishing link, malicious advertisement, or compromised third-party site to a logged-in WordPress user. Upon interaction, the victim's browser submits the forged request to the target WordPress site. The attacker does not need valid credentials because the victim's session supplies the authentication context.

The vulnerability manifests when the plugin processes administrative actions without verifying a nonce token. See the Patchstack WordPress Vulnerability advisory for additional technical context.

Detection Methods for CVE-2025-22297

Indicators of Compromise

Unexpected changes to AI WP Writer plugin configuration or content generation settings
WordPress access logs showing POST requests to plugin endpoints with external Referer headers
Content or posts generated through the plugin without corresponding administrator actions
Session activity from unusual geographic locations following a click on an external link

Detection Strategies

Review WordPress access.log entries for state-changing POST requests to AI WP Writer paths missing valid nonce parameters
Correlate administrator browsing activity with plugin configuration changes to identify unauthorized modifications
Enable WordPress audit logging plugins to record all plugin setting changes and content creation events
Monitor for HTTP requests to plugin endpoints originating from Referer domains outside the WordPress site

Monitoring Recommendations

Alert on modifications to AI WP Writer plugin options stored in the wp_options table
Track anomalies in content publication frequency and authorship attribution
Log and review all administrator session activity for actions inconsistent with intended workflow
Integrate WordPress logs into a centralized SIEM for cross-correlation with web proxy and email gateway telemetry

How to Mitigate CVE-2025-22297

Immediate Actions Required

Update the AI WP Writer plugin to a version later than 3.8.4.4 once released by the vendor
Restrict WordPress administrator accounts to dedicated browsers or sessions not used for general browsing
Audit plugin configuration and recent content for unauthorized changes
Enforce strong session controls and log out administrators after periods of inactivity

Patch Information

Refer to the Patchstack advisory for AI WP Writer for the latest patch status. Site administrators should apply the vendor-supplied update as soon as it becomes available and verify the installed plugin version through the WordPress dashboard.

Workarounds

Deactivate the AI WP Writer plugin until a patched version is installed if it is not business-critical
Deploy a Web Application Firewall (WAF) rule to block cross-origin POST requests to plugin endpoints
Restrict WordPress administrative access by IP allowlist through server or WAF configuration
Require administrators to re-authenticate before performing sensitive actions using a security plugin

bash

# Example WAF rule concept to block cross-origin POST to plugin endpoints
# ModSecurity rule (adapt to your environment)
SecRule REQUEST_METHOD "@streq POST" \
  "chain,id:1002297,phase:2,deny,status:403,\
   msg:'Blocked cross-origin POST to AI WP Writer'"
SecRule REQUEST_URI "@contains /wp-admin/admin.php" "chain"
SecRule ARGS:page "@contains ai-wp-writer" "chain"
SecRule REQUEST_HEADERS:Referer "!@beginsWith https://your-site.example/"