The Spam protection, Honeypot, Anti-Spam by CleanTalk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content aria-label Placeholder in all versions up to, and including, 6.86 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload is deliverable via unauthenticated comment submission and executes exclusively for non-logged-in visitors; if comment moderation is enabled, an approving moderator must first publish the comment before the script reaches other users.
Metrics
Affected Vendors & Products
References
History
Tue, 08 Sep 2026 15:30:00 +0000
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| Metrics |
ssvc
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Sat, 05 Sep 2026 07:45:00 +0000
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Cleantalk
Cleantalk spam Protection, Honeypot, Anti-spam By Cleantalk Wordpress Wordpress wordpress |
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| Vendors & Products |
Cleantalk
Cleantalk spam Protection, Honeypot, Anti-spam By Cleantalk Wordpress Wordpress wordpress |
Sat, 05 Sep 2026 06:45:00 +0000
Status: PUBLISHED
Assigner: Wordfence
Published: 2026-09-05T06:37:55.593Z
Updated: 2026-09-08T14:47:07.519Z
Reserved: 2026-08-21T14:54:08.589Z
Link: CVE-2026-77830
Updated: 2026-09-08T14:47:03.879Z
Status : Deferred
Published: 2026-09-05T07:17:12.163
Modified: 2026-09-08T15:18:46.693
Link: CVE-2026-77830
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