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CVE-2026-46359— phpMyFAQ - SQL Injection in CurrentUser::setTokenData via Unescaped OAuth Token Fields

Quick assessment

Affected
thorsten phpmyfaq
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.

phpMyFAQ是Thorsten Rinne个人开发者的一个多语言、完全由数据库驱动的常见问题解答系统。 phpMyFAQ 4.1.2之前版本存在SQL注入漏洞，该漏洞源于CurrentUser::setTokenData中存在SQL注入，可能导致经过身份验证的攻击者通过注入恶意OAuth令牌声明执行任意SQL。

CVSS 7.5 · High EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
thorsten phpmyfaq < 4.1.2 affected
4.1.2 unaffected
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I. Basic Information for CVE-2026-46359

Vulnerability Information
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Vulnerability Title
phpMyFAQ - SQL Injection in CurrentUser::setTokenData via Unescaped OAuth Token Fields
Source: CVE Program / CVE List V5
Vulnerability Description
phpMyFAQ before 4.1.2 contains a sql injection vulnerability in CurrentUser::setTokenData that allows authenticated attackers to execute arbitrary SQL by injecting malicious OAuth token claims. Attackers with Azure AD accounts containing SQL metacharacters in display names or JWT claims can break out of string literals and execute arbitrary database queries.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
phpMyFAQ SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
phpMyFAQ是Thorsten Rinne个人开发者的一个多语言、完全由数据库驱动的常见问题解答系统。 phpMyFAQ 4.1.2之前版本存在SQL注入漏洞，该漏洞源于CurrentUser::setTokenData中存在SQL注入，可能导致经过身份验证的攻击者通过注入恶意OAuth令牌声明执行任意SQL。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
thorsten phpmyfaq 0 ~ 4.1.2 -

II. Public POCs for CVE-2026-46359

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III. Intelligence Information for CVE-2026-46359

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Vendor Advisories for CVE-2026-46359 (2)

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

CVE-2026-46364 9.8 CRITICAL phpMyFAQ - SQL Injection via User-Agent Header in BuiltinCaptcha
CVE-2026-45010 9.1 CRITICAL phpMyFAQ - Unauthenticated Two-Factor Authentication Brute-Force via /admin/check Endpoint
CVE-2026-46367 7.6 HIGH phpMyFAQ - Stored XSS via Utils::parseUrl() in Comment Rendering
CVE-2026-46366 7.5 HIGH phpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypas
CVE-2026-46361 6.9 MEDIUM phpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twig
CVE-2026-45008 6.5 MEDIUM phpMyFAQ - Path Traversal in Client::deleteClientFolder via URL Parameter
CVE-2026-46362 6.5 MEDIUM phpMyFAQ - Authorization Bypass in Admin Pages via Non-Terminating Permission Check
CVE-2026-46360 5.4 MEDIUM phpMyFAQ - Stored XSS via Entity Decoding Depth Limit Bypass in SVG Sanitizer
CVE-2026-46363 5.4 MEDIUM phpMyFAQ - Stored XSS in FAQ Question/Answer via Encode-Decode Bypass
CVE-2026-46365 5.4 MEDIUM phpMyFAQ - Missing Authorization in Tag Deletion Endpoint
CVE-2026-45007 4.3 MEDIUM phpMyFAQ - Missing Permission Check on 12 Configuration API Endpoints Allows Information D
CVE-2026-45009 4.3 MEDIUM phpMyFAQ - Insufficient Authorization Check in Admin API Endpoints

IV. Related Vulnerabilities

Same product: phpmyfaq
Same vendor: thorsten
Same weakness: CWE-89

V. Comments for CVE-2026-46359

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