Cross-site scripting in WeGIA - #VU128704
Published: April 30, 2026
Vulnerability identifier: #VU128704
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: N/A
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary JavaScript in the victim's browser.
The vulnerability exists due to cross-site scripting in multiple GET endpoints when reflecting user-supplied URL parameters in HTML responses. A remote attacker can send a specially crafted link to execute arbitrary JavaScript in the victim's browser.
User interaction is required, and the crafted URL must be visited by an authenticated user.
Affected software
WeGIA
Remediation
Install security update from vendor's website.
WeGIA - update to 3.4.4