Medium severity · published Mar 3, 2025
CVE-2025-27420
WeGIA contains a Stored Cross-Site Scripting (XSS) in 'atendido_parentesco_adicionar.php' via the 'descricao' parameter
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the atendido_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao 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. This vulnerability fix in 3.2.16.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
WeGIA · LabRedesCefetRJ
< 3.2.16 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27420
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27420
Patch
https://github.com/LabRedesCefetRJ/WeGIA/commit/add78bb177cbb29477ff2121b533651a9d673918
Exploit
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw
More from WeGIA
9.8
CVE-2026-55684
WeGIA: SQL Injection in html/socio/sistema/cadastro_cobrancas_geracao.php
9.8
CVE-2026-55680
WeGIA: Unauthenticated SQL Injection in cadastro_cobranca.php via "codigo" parameter
9.8
CVE-2026-55683
WeGIA: SQL Injection in html/socio/sistema/cadastro_cobranca.php
9.8
CVE-2026-31896
WeGIA has a Time-Based Blind SQL Injection in remover_produto_ocultar.php
9.8
CVE-2026-28411
WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`