CVE Catalog

CVE-2026-65437

HighCVSS 7.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.15%

4th percentile - higher than 4% of all known CVEs

Summary

XSS vulnerability in Spam protection, AntiSpam, FireWall by CleanTalk up to version 6.82. An unauthenticated attacker can inject malicious JavaScript.

Risk Assessment

Risk includes session theft, redirection to malicious sites, or theft of sensitive data.

Recommendation

Update the CleanTalk plugin to the latest version.

Related vulnerabilities

Original NVD description (English source)

Unauthenticated Cross Site Scripting (XSS) in Spam protection, AntiSpam, FireWall by CleanTalk <= 6.82 versions.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS