CVE-2026-35473 LabRedesCefetRJ CVE debrief

Who should care

Users of WeGIA version prior to 3.6.9 should apply the patch to prevent Open Redirect attacks. Affected operators, platforms, vulnerability-management, and security teams should review compensating controls for exposed systems while remediation is scheduled and verified. They should also check relevant monitoring, detection, and logs for exposed assets that need extra review.

Technical summary

The Open Redirect vulnerability in WeGIA allows attackers to redirect users to arbitrary external websites by manipulating the nextPage parameter in the /WeGIA/controle/control.php endpoint. This can lead to phishing attacks, credential theft, malware distribution, and social engineering using the trusted WeGIA domain. The vulnerability has a CVSS score of 5.1 and is classified as MEDIUM severity. Affected product deployments should be identified, and owners assigned for follow-up. Vendor-supported updates or mitigations should be planned through normal change control where exposure is confirmed.

Defensive priority

Apply the patch to prevent Open Redirect attacks. Review compensating controls for exposed systems while remediation is scheduled and verified.

Recommended defensive actions

• Apply the patch to update WeGIA to version 3.6.9
• Monitor for suspicious activity
• Implement additional security measures to prevent phishing attacks
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The Open Redirect vulnerability in WeGIA, a Web manager for charitable institutions, allows attackers to redirect users to arbitrary external websites by manipulating the nextPage parameter in the /WeGIA/controle/control.php endpoint. This can lead to phishing attacks, credential theft, malware distribution, and social engineering using the trusted WeGIA domain. The vulnerability is fixed in version 3.6.9. Users should apply the patch to prevent Open Redirect attacks. Evidence is based on CVE-2026-35473 CVE record and NVD detail. Defenders should verify affected scope, apply vendor guidance, and monitor for suspicious activity.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.