CVE-2026-35475: WeGIA - Open Redirect - backup redirection — Unvalidated $_GET['redirect']

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-04-06 · updated 2026-07-24
Weakness: CWE-601

Description

WeGIA is a Web manager for charitable institutions. Prior to 3.6.9, the redirect parameter is taken directly from $_GET with no URL validation or whitelist check, then used verbatim in a header("Location: ...") call. This vulnerability is fixed in 3.6.9.

Affected products

LabRedesCefetRJ WeGIA: before 3.6.9 — fixed in 3.6.9

How to fix

Upgrade to a fixed version: LabRedesCefetRJ WeGIA 3.6.9. Check the vendor advisory for mitigations.

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qfpg-6jh6-jx6p
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qfpg-6jh6-jx6p

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