High severity · published Apr 17, 2026
CVE-2026-40286
WeGIA has Cross-Site Scripting in Controle de Contribuição
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability was identified in the 'Member Registration' (Cadastrar Sócio) function. By injecting a payload into the 'Member Name' (Nome Sócio) field, the script is persistently stored in the database. Consequently, the payload is executed whenever a user navigates to certain URL. Version 3.6.10 fixes the issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
WeGIA · LabRedesCefetRJ
< 3.6.10 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-40286
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-40286
github.com
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-42rc-rvrx-cmmw
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