PHP
CVE-2026-23722
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
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.
AnalysisAI
WeGIA web manager for charitable institutions has a reflected XSS vulnerability prior to version 3.6.2 that enables account takeover through crafted malicious links.
Technical ContextAI
WeGIA (< 3.6.2) fails to sanitize user input in reflected responses (CWE-79), allowing injection of malicious JavaScript. Despite being 'just' XSS, the CVSS 9.1 score reflects the ability to hijack admin sessions in a system managing charitable institution data.
RemediationAI
Upgrade WeGIA to version 3.6.2 or later. Implement Content Security Policy headers.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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