Stored XSS in WeGIA Web Manager for Charitable Institutions
CVE-2026-35399

8.5HIGH

Key Information:

Vendor

Labredescefetrj

Status
Wegia
Vendor
CVE Published:
6 April 2026

What is CVE-2026-35399?

WeGIA, a web management tool designed for charitable institutions, is vulnerable to a stored XSS issue prior to version 3.6.9. This vulnerability permits attackers to inject harmful scripts via a manipulated backup filename, leading to unauthorized code execution in the victim's browser. As a consequence, sensitive session information may be compromised, and malicious actions could be executed on behalf of the user. The flaw has been rectified in the latest version.

Affected Version(s)

WeGIA < 3.6.9

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisor...
x_refsource_CONFIRM

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.