HomeWordPress vulnerabilitiesAjaxify Comments
Ajaxify Comments vulnerabilities
Ajaxify Comments has 1 known vulnerability in this database. The most recent published record is dated 2 Sep 2026.
- Known vulnerabilities
- 1
- Active installs
- 3,000+
- Latest version
- 3.2.2
- Last updated
- 6 Sep 2026
- Most recent
- 2 Sep 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Security weakness CVE-2026-2811 | Medium 5.4 | Before 3.2 | Fixed in 3.2 | 2 Sep 2026 |
Read the published descriptions
- CVE-2026-2811, 2 Sep 2026
- The Ajaxify Comments WordPress plugin before 3.2 is vulnerable to HTTP Header Injection due to insufficient input sanitization and output escaping on user-supplied data. This makes it possible for unauthenticated attackers to inject arbitrary HTTP headers. CVE record
What to do if you run Ajaxify Comments
If you run Ajaxify Comments, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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