CVE-2023-34171
📋 TL;DR
This CSRF vulnerability in the WP Report Post WordPress plugin allows attackers to trick authenticated users into performing unintended actions, such as submitting false reports or modifying plugin settings. It affects all WordPress sites running WP Report Post version 2.1.2 or earlier.
💻 Affected Systems
- WordPress WP Report Post plugin
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could manipulate plugin settings, submit fraudulent reports, or potentially chain with other vulnerabilities to gain administrative access or deface websites.
Likely Case
Attackers trick administrators or editors into changing plugin settings or submitting false content reports, potentially disrupting site moderation.
If Mitigated
With proper CSRF protections and user awareness, impact is limited to unsuccessful attack attempts with no data compromise.
🎯 Exploit Status
CSRF attacks are well-understood and easy to weaponize. Exploitation requires tricking authenticated users into visiting malicious pages.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.1.3 or later
Vendor Advisory: https://patchstack.com/database/vulnerability/wp-report-post/wordpress-wp-report-post-plugin-2-1-2-cross-site-request-forgery-csrf-vulnerability
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'WP Report Post' and click 'Update Now'. 4. Verify update to version 2.1.3 or later.
🔧 Temporary Workarounds
Temporary Plugin Deactivation
allDisable the vulnerable plugin until patched
wp plugin deactivate wp-report-post
CSRF Protection via Security Plugin
allImplement additional CSRF protections using security plugins like Wordfence or Sucuri
🧯 If You Can't Patch
- Implement strict SameSite cookie policies and Content Security Policy headers
- Educate users about CSRF risks and safe browsing practices
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for WP Report Post version <= 2.1.2Check Version:
wp plugin get wp-report-post --field=versionVerify Fix Applied:
Verify plugin version shows 2.1.3 or later in WordPress admin📡 Detection & Monitoring
Log Indicators:
- Multiple failed report submissions from same IP
- Unusual plugin setting changes
Network Indicators:
- POST requests to wp-report-post endpoints without proper referrer headers
SIEM Query:
source="wordpress.log" AND "wp-report-post" AND ("POST" OR "action")🔗 References
- https://patchstack.com/database/vulnerability/wp-report-post/wordpress-wp-report-post-plugin-2-1-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/wp-report-post/wordpress-wp-report-post-plugin-2-1-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
