CVE-2026-65437 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Cleantalk	Spam Protection, Antispam, Firewall
Wordpress	Wordpress

No data.

No data.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/cleantalk-spam-protect/vulnerability/wordpress-spam-protection-antispam-firewall-by-cleantalk-plugin-6-82-cross-site-scripting-xss-vulnerability?_s_id=cve

History

Tue, 28 Jul 2026 20:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Cleantalk Cleantalk spam Protection, Antispam, Firewall Wordpress Wordpress wordpress
Vendors & Products		Cleantalk Cleantalk spam Protection, Antispam, Firewall Wordpress Wordpress wordpress

Tue, 28 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 27 Jul 2026 23:30:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated Cross Site Scripting (XSS) in Spam protection, AntiSpam, FireWall by CleanTalk <= 6.82 versions.
Title		WordPress Spam protection, AntiSpam, FireWall by CleanTalk plugin <= 6.82 - Cross Site Scripting (XSS) vulnerability
Weaknesses		CWE-79
References		https://patchstack.com/database/wordpress/plugin/cleantalk-spam-protect/vulnerability/wordpress-spam-protection-antispam-firewall-by-cleantalk-plugin-6-82-cross-site-scripting-xss-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-07-27T22:44:00.867Z

Updated: 2026-07-28T13:52:02.436Z

Reserved: 2026-07-22T08:52:41.029Z

Link: CVE-2026-65437

Vulnrichment

Updated: 2026-07-28T13:51:58.645Z

NVD

No data.

Redhat

No data.

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