CVE-2025-11627
Site Checkup AI Troubleshooting with Wizard and Tips for Each Issue <= 1.47 - Unauthenticated Log File Poisoning
- Published
- Oct 30, 2025
- Updated
- Apr 8, 2026
- Assigning CNA
- Wordfence
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LLow · next 30 days
- Percentile
- 25.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The Site Checkup Debug AI Troubleshooting with Wizard and Tips for Each Issue plugin for WordPress is vulnerable to log file poisoning in all versions up to, and including, 1.47. This makes it possible for unauthenticated attackers to insert arbitrary content into log files, and potentially cause denial of service via disk space exhaustion.
Sources
1Proof-of-concept exploit for CVE-2025-11627 targeting a WordPress plugin AJAX handler with nonce extraction and payload delivery for security testing.
Responsible use
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