What’s Vulnerable › Vulnerabilities

CVE-2023-51535: WordPress Spam protection, AntiSpam, FireWall by CleanTalk Plugin <= 6.20 is vulnerable to Cross Site Request Forgery (CSRF)

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-05 · updated 2026-06-17
• Weakness: CWE-352

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.

Affected products

• Spam protection, AntiSpam, FireWall by CleanTalk: through 6.20

References

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

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