Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-45010— phpMyFAQ - Unauthenticated Two-Factor Authentication Brute-Force via /admin/check Endpoint

CVSS 9.1 · Critical EPSS 0.12% · P31

Affected Version Matrix 2

VendorProductVersion RangeStatus
thorstenphpmyfaq< 4.1.2affected
4.1.2unaffected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-45010

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
phpMyFAQ - Unauthenticated Two-Factor Authentication Brute-Force via /admin/check Endpoint
Source: NVD (National Vulnerability Database)
Vulnerability Description
phpMyFAQ before 4.1.2 contains an improper restriction of excessive authentication attempts vulnerability in the /admin/check endpoint, which accepts arbitrary user-id parameters without session binding or rate limiting. Unauthenticated attackers can brute-force any user's six-digit TOTP code by submitting POST requests with sequential token values, bypassing two-factor authentication to gain full administrative access.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
过多认证尝试的限制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
thorstenphpmyfaq 0 ~ 4.1.2 -

II. Public POCs for CVE-2026-45010

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-45010

请登录查看更多情报信息。

Same Patch Batch · thorsten · 2026-05-15 · 13 CVEs total

CVE-2026-463649.8 CRITICALphpMyFAQ - SQL Injection via User-Agent Header in BuiltinCaptcha
CVE-2026-463677.6 HIGHphpMyFAQ - Stored XSS via Utils::parseUrl() in Comment Rendering
CVE-2026-463597.5 HIGHphpMyFAQ - SQL Injection in CurrentUser::setTokenData via Unescaped OAuth Token Fields
CVE-2026-463667.5 HIGHphpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypas
CVE-2026-463616.9 MEDIUMphpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twig
CVE-2026-450086.5 MEDIUMphpMyFAQ - Path Traversal in Client::deleteClientFolder via URL Parameter
CVE-2026-463626.5 MEDIUMphpMyFAQ - Authorization Bypass in Admin Pages via Non-Terminating Permission Check
CVE-2026-463605.4 MEDIUMphpMyFAQ - Stored XSS via Entity Decoding Depth Limit Bypass in SVG Sanitizer
CVE-2026-463635.4 MEDIUMphpMyFAQ - Stored XSS in FAQ Question/Answer via Encode-Decode Bypass
CVE-2026-463655.4 MEDIUMphpMyFAQ - Missing Authorization in Tag Deletion Endpoint
CVE-2026-450074.3 MEDIUMphpMyFAQ - Missing Permission Check on 12 Configuration API Endpoints Allows Information D
CVE-2026-450094.3 MEDIUMphpMyFAQ - Insufficient Authorization Check in Admin API Endpoints

IV. Related Vulnerabilities

Same product: phpmyfaq
Same vendor: thorsten
Same weakness: CWE-307

V. Comments for CVE-2026-45010

No comments yet

Leave a comment