The Anti-Spam, Spam FireWall by CleanTalk WordPress plugin before 6.91 does not escape a commenter-supplied value before outputting it on an administrative spam-review screen, allowing unauthenticated users to inject arbitrary web scripts that execute in the browser of an administrator who reviews flagged comments.
History

Fri, 06 Nov 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Fri, 06 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Anti-Spam, Spam FireWall by CleanTalk WordPress plugin before 6.91 does not escape a commenter-supplied value before outputting it on an administrative spam-review screen, allowing unauthenticated users to inject arbitrary web scripts that execute in the browser of an administrator who reviews flagged comments.
Title Anti-Spam by CleanTalk < 6.91 - Unauthenticated Stored XSS via Comment Author Email
References

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-11-06T06:00:27.640Z

Updated: 2026-11-06T06:00:27.640Z

Reserved: 2026-10-23T08:16:21.884Z

Link: CVE-2026-115673

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T06:16:40.373

Modified: 2026-11-06T06:16:40.373

Link: CVE-2026-115673

cve-icon Redhat

No data.