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CVE-2026-109198

Anti-Spam by CleanTalk <= 6.89.1 - Unauthenticated Stored Cross-Site Scripting via 'user_email' Registration Parameter

Severity
High 7.2
Published
23 Oct 2026
Last changed
23 Oct 2026
Added to UpHeron
23 Oct 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Cleantalk Spam Protect (WordPress plugin)WordPress plugins · wp-plugin:cleantalk-spam-protect
  • Every version up to 6.89.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-109198