Medium severity · published Jan 16, 2026
CVE-2026-23722
WeGIA has a Reflected Cross-Site Scripting (XSS) vulnerability allowing arbitrary code execution and UI redressing.
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
WeGIA is a Web Manager for Charitable Institutions. Prior to 3.6.2, a Reflected Cross-Site Scripting (XSS) vulnerability was discovered in the WeGIA system, specifically within the html/memorando/insere_despacho.php file. The application fails to properly sanitize or encode user-supplied input via the id_memorando GET parameter before reflecting it into the HTML source (likely inside a <script> block or an attribute). This allows unauthenticated attackers to inject arbitrary JavaScript or HTML into the context of the user's browser session. This vulnerability is fixed in 3.6.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
WeGIA · LabRedesCefetRJ
< 3.6.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-23722
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-23722
Exploit
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-g7hh-6qj7-mcqf
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