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phpMyFAQ CVE-2026-46359

| EUVD-2026-30594 HIGH
SQL Injection (CWE-89)
2026-05-15 VulnCheck GHSA-p9wc-4pjv-rg82
SQLi Microsoft
7.7
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
P
Scope
X

Lifecycle Timeline

7
Analysis Updated
May 28, 2026 - 16:42 vuln.today
v3 (cvss_changed)
Analysis Updated
May 28, 2026 - 16:41 vuln.today
v2 (cvss_changed)
Re-analysis Queued
May 28, 2026 - 16:22 vuln.today
cvss_changed
CVSS changed
May 28, 2026 - 16:22 NVD
7.5 (HIGH) 7.7 (HIGH)
Patch available
May 15, 2026 - 20:02 EUVD
Source Code Evidence Fetched
May 15, 2026 - 19:32 vuln.today
Analysis Generated
May 15, 2026 - 19:32 vuln.today

DescriptionNVD

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.

AnalysisAI

SQL injection in phpMyFAQ prior to 4.1.2 allows attackers authenticating through Azure AD/Entra ID OAuth to execute arbitrary database queries by embedding SQL metacharacters in their identity provider display name or JWT claims. The CurrentUser::setTokenData() method interpolates OAuth token fields into an UPDATE statement via sprintf without calling the database escape routine, while sibling methods in the same file correctly escape input. …

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RemediationAI

Within 24 hours: Identify all phpMyFAQ deployments and determine which use Azure AD/Entra ID authentication. Within 7 days: Upgrade all affected instances to phpMyFAQ 4.1.2 or later. …

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CVE-2026-46359 vulnerability details – vuln.today
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