What is CVE-2025-53526?

CVE-2025-53526 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-07-07.

How severe is CVE-2025-53526?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Labredescefetrj Wegia

CVE-2025-53526

WeGIA is a web manager for charitable institutions. An XSS Injection vulnerability was identified in novo_memorando.php. After the memo was submitted, the vulnerability was confirmed by accessing listar_memorandos_antigos.php. Upon loading this page, the injected script was executed in the browser. This vulnerability is fixed in 3.4.3.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-07-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (15.2th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000

Affected products

Labredescefetrj Wegia — versions < 3.4.3
Wegia

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-46fm-hx2r-69fg (Exploit, Vendor Advisory)
github.com/LabRedesCefetRJ/WeGIA/commit/f8cf5d0473334e6c28ea7f604da11ee2a7b419df (Patch)

Frequently asked questions

What is CVE-2025-53526?: CVE-2025-53526 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-07-07.
How severe is CVE-2025-53526?: Medium severity. CVSS v3 base score is 6.1 out of 10.