CVE-2025-55171: wegia Auth Bypass — Fix

Description

WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php allowing anonymous attacker (without login) to delete any Image files at endpoint /html/personalizacao_remover.php by defining imagem_0 as image id to delete. This issue has been patched in version 3.4.8.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
wegia	wegia	< 3.4.8

References

Advisories & Patches

https://github.com/LabRedesCefetRJ/WeGIA/commit/aa63f499a285bf91795b9836eec0425e7eafe570

Other References

https://github.com/LabRedesCefetRJ/WeGIA/issues/109 https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-8rm5-3jvx-hcxv

Frequently Asked Questions

What is CVE-2025-55171? +

WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php allowing anonymous attacker (without login) to delete any Image files at endpoint /html/personalizacao_remover.php by defining imagem_0 as image id to delete. This issue has been patched in version 3.4.8. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-55171? +

CVE-2025-55171 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-55171? +

CVE-2025-55171 affects products from wegia, specifically: wegia. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-55171? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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