Cross-site scripting in WeGIA - #VU127253
Published: April 23, 2026
Vulnerability identifier: #VU127253
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 script in a victim's browser.
The vulnerability exists due to cross-site scripting in the pessoa/editar_info_pessoal.php endpoint when handling user-supplied parameters. A remote attacker can send a specially crafted request to execute arbitrary script in a victim's browser.
The issue is reflected and can be triggered through any parameter in the request URL.
Affected software
WeGIA
Remediation
Install security update from vendor's website.
WeGIA - update to 3.5.1