CVE-2026-28411

WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`

State: Published
Severity: 9.8 Critical
Published: Feb 27, 2026
Updated: Mar 2, 2026
Reserved: Feb 27, 2026

Description

WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, an unsafe use of the `extract()` function on the `$_REQUEST` superglobal allows an unauthenticated attacker to overwrite local variables in multiple PHP scripts. This vulnerability can be leveraged to completely bypass authentication checks, allowing unauthorized access to administrative and protected areas of the WeGIA application. Version 3.6.5 fixes the issue.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-288 Authentication Bypass Using an Alternate Path or Channel
CWE-473 PHP External Variable Modification

Affected Products

Product	Versions
WeGIALabRedesCefetRJ	< 3.6.5Affected

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-g7r9-hxc8-8vh7

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.