PT-2026-65316 · Cleantalk · Cleantalk

CVE-2026-65437

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Published

2026-07-27

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Updated

2026-07-28

CVSS v3.1

7.1

High

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions Spam protection, AntiSpam, FireWall by CleanTalk versions prior to 6.83
Description Unauthenticated Cross Site Scripting (XSS) allows an attacker to execute malicious scripts in the browser of a user without requiring authentication.
Recommendations Update to a version newer than 6.82.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-65437

Affected Products

Cleantalk