WordPress vulnerability research

Protected vulnerabilities.

Review the attack behind each advisory and the BitFire control—bot protection, WAF, or runtime RASP—that prevents it from becoming a compromise.

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Advisory library

How BitFire stops known vulnerabilities

Showing 1–6 of 52 records · Updated October 9, 2026

Critical
CVE-2026-1490

CleanTalk Anti-Spam

CVSS9.8

BitFire stops CVE-2026-1490 twice: FREE Bot Protection blocks the scripted exploit delivery and BitFire PRO RASP blocks the unauthorized plugin install.

Affected sites
200000
Attack class
Authorization Bypass Via Ptr Spoofing
BitFire protectionSecure with BitFire PRO RASP + BitFire Bot Protection
Read technical analysis
Medium
CVE-2025-13320

WP User Manager

CVSS6.8

BitFire FREE Bot Protection stops the authenticated profile-form exploit behind WP User Manager CVE-2025-13320 before it can delete server files.

Affected sites
10000
Attack class
Arbitrary File Deletion
BitFire protectionProtected by BitFire Bot Protection
Read technical analysis
Critical
CVE-2024-10542

CleanTalk Anti-Spam

CVSS9.8

BitFire PRO RASP blocks CVE-2024-10542, an unauthenticated plugin-installation flaw in CleanTalk Anti-Spam, at runtime. Update to 6.44 and investigate.

Affected sites
200000
Attack class
Authorization Bypass
BitFire protectionSecure with BitFire PRO RASP
Read technical analysis
Medium
CVE-2023-33996

CleanTalk Anti-Spam

CVSS6.3

BitFire FREE Bot Protection and BitFire PRO RASP block the missing-authorization AJAX attacks in CleanTalk Anti-Spam before they damage your site.

Affected sites
200000
Attack class
Missing Authorization
BitFire protectionSecure with BitFire PRO RASP + BitFire Bot Protection
Read technical analysis
High
CVE-2021-24655

WP User Manager

CVSS7.5

BitFire Bot Protection blocks the forged reset form POST and BitFire PRO RASP stops the administrator impersonation behind CVE-2021-24655.

Affected sites
10000
Attack class
Broken Access Control
BitFire protectionSecure with BitFire PRO RASP + BitFire Bot Protection
Read technical analysis
High
CVE-2021-24295

CleanTalk Anti-Spam

CVSS7.5

BitFire's FREE WAF detects and blocks the unauthenticated SQL injection behind CVE-2021-24295 before the vulnerable CleanTalk code ever runs.

Affected sites
200000
Attack class
Time-based Blind Sql Injection
BitFire protectionSecure with BitFire WAF
Read technical analysis

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