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CVE-2026-112205— Bruteforce Protection Bypass in WidzialniCMS

Quick assessment

Affected
Fundacja Widzialni WidzialniCMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WidzialniCMS 的登录功能存在暴力破解防护绕过漏洞。攻击者可通过省略 和 这两个基于 Cookie 的锁定机制，从而绕过防护，使未授权的攻击者能够无限次尝试登录。 该问题已在版本 2.5 中修复。

CVSS 6.9 · Medium

Possible ATT&CK Techniques 1 AI

T1110.001 · Password Guessing
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I. Basic Information for CVE-2026-112205

Vulnerability Information
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Vulnerability Title
Bruteforce Protection Bypass in WidzialniCMS
Source: CVE Program / CVE List V5
Vulnerability Description
WidzialniCMS is vulnerable to Bruteforce Protection Bypass in the login functionality. The cookie-based lockout can be bypassed by omitting the login_count and login_timeout cookies, allowing an unauthenticated attacker to perform an unlimited number of login attempts. This issue has been fixed in version 2.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fundacja Widzialni WidzialniCMS 0 ~ 2.5 -

II. Public POCs for CVE-2026-112205

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III. Intelligence Information for CVE-2026-112205

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Other References for CVE-2026-112205 (2)

Same Patch Batch · Fundacja Widzialni · 2026-11-09 · 4 CVEs total

CVE-2026-110468 10.0 CRITICAL Remote Code Execution via Unrestricted File Upload in WidzialniCMS
CVE-2026-110469 10.0 CRITICAL Remote Code Execution via Unrestricted File Upload in WidzialniCMS
CVE-2026-112204 5.1 MEDIUM Reflected XSS in WidzialniCMS

IV. Related Vulnerabilities

Same product: WidzialniCMS
Same vendor: Fundacja Widzialni
Same weakness: CWE-307