CVE-2026-33991

Name: CVE-2026-33991
Creator: NVD / NIST
Published: 2026-03-27T23:17:13.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2026-33991 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. WeGIA is a web manager for charitable institutions. Prior to version 3.6.7, the file `html/socio/sistema/deletar_tag.php` uses `extract($_REQUEST)` on line 14 and directly concatenates the `$id_tag` variable into SQL queries on lines 16-17 without prepared statements or sanitization. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

WeGIA is a web manager for charitable institutions. Prior to version 3.6.7, the file `html/socio/sistema/deletar_tag.php` uses `extract($_REQUEST)` on line 14 and directly concatenates the `$id_tag` variable into SQL queries on lines 16-17 without prepared statements or sanitization. Version 3.6.7 patches the vulnerability.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.39%

31.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Wegia	Wegia	< 3.6.7

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-74xm-6wgf-x37jExploit, Mitigation, Vendor Advisory
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-74xm-6wgf-x37jExploit, Mitigation, Vendor Advisory

Timeline

Published: Mar 27, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-33991?

How severe is CVE-2026-33991?

CVE-2026-33991 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2026-33991?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-33991?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST