CVE-2023-51696

high

Published 2024-02-29 · Modified 2026-04-28

CVSS v3

8.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2

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VIR risk

8.8

Description

Cross-Site Request Forgery (CSRF) vulnerability in СleanTalk - Anti-Spam Protection Spam protection, Anti-Spam, FireWall by CleanTalk.This issue affects Spam protection, Anti-Spam, FireWall by CleanTalk: from n/a through 6.20.

Predictions

Exploit likelihood

92%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

Vendor	Product	Versions	Fixed
cleantalk	anti-spam	`{"endExcluding":"6.21"}`	`6.21`

References

https://patchstack.com/database/vulnerability/cleantalk-spam-protect/wordpress-spam-protection-antispam-firewall-by-cleantalk-anti-spam-plugin-6-20-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/cleantalk-spam-protect/wordpress-spam-protection-antispam-firewall-by-cleantalk-anti-spam-plugin-6-20-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

CWEs

CWE-352

Verify integrity in audit chain (admin only). AS-IS.