What is the CVSS score of CVE-2026-31896?

CVE-2026-31896 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2026-31896?

A critical SQL injection vulnerability (CVE-2026-31896) affects WeGIA versions up to 3.6.6, potentially allowing attackers to compromise sensitive donor and beneficiary data stored in charitable…

How to fix or mitigate CVE-2026-31896?

Within 24 hours: Inventory all systems running WeGIA and identify version numbers; isolate affected instances from direct internet access if possible. Within 7 days: Implement WAF rules to block SQL injection patterns targeting WeGIA input fields; enable enhanced logging and monitoring for suspicious database queries; conduct preliminary security assessment of affected systems. Within 30 days: Evaluate upgrade path to version 3.6.7 or later once patch becomes available; perform comprehensive database audit for signs of compromise; notify stakeholders and prepare incident response plan.

PHP CVE-2026-31896

CRITICAL

SQL Injection (CWE-89)

2026-03-11 security-advisories@github.com

PHP SQLi Denial Of Service Information Disclosure Wegia

9.8

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:07 vuln.today

CVE Published

Mar 11, 2026 - 20:16 nvd

CRITICAL 9.8

DescriptionGitHub Advisory

WeGIA is a web manager for charitable institutions. Prior to version 3.6.6, a critical SQL injection vulnerability exists in the WeGIA application. The remover_produto_ocultar.php script uses extract($_REQUEST) to populate local variables and then directly concatenates these variables into a SQL query executed via PDO::query. This allows an authenticated (or auth-bypassed) attacker to execute arbitrary SQL commands. This can be used to exfiltrate sensitive data from the database or, as demonstrated in this PoC, cause a time-based delay (denial of service). This vulnerability is fixed in 3.6.6.