What is CVE-2025-53933?

CVE-2025-53933 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-07-16.

How severe is CVE-2025-53933?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2025-53933 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Labredescefetrj Wegia

CVE-2025-53933

WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the `adicionar_enfermidade.php` endpoint of the WeGIA application prior to version 3.4.5. This vulnerability allows attackers to inject malicious scripts into the `nome` parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. Version 3.4.5 fixes the issue.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (16.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Labredescefetrj Wegia — versions < 3.4.5
Wegia

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2025-53933?: CVE-2025-53933 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-07-16.
How severe is CVE-2025-53933?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2025-53933 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.