VULNERABILITY INTELLIGENCE
CVE-2026-2811
CVSS score5.4 MEDIUM
EPSS probability0.27%
CISA KEVNot currently listed
Published2026-09-02
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Description
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-113