EUVD-2026-19508Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4DescriptionGitHub Advisory
WeGIA is a Web manager for charitable institutions. Prior to 3.6.9, open redirect has been found in WeGIA webapp. The redirect parameter is taken directly from $_GET with no URL validation or whitelist check, then used verbatim in a header("Location: ...") call. This vulnerability is fixed in 3.6.9.
AnalysisAI
Open redirect vulnerability in WeGIA web application versions prior to 3.6.9 allows unauthenticated remote attackers to redirect users to arbitrary external URLs via an unvalidated redirect parameter in GET requests. The vulnerability requires user interaction (clicking a malicious link) and has limited confidentiality and integrity impact. This is fixed in version 3.6.9.
Technical ContextAI
WeGIA is a web-based management system for charitable institutions developed by LabRedesCefetRJ. The vulnerability stems from improper input validation on the redirect parameter, which is retrieved directly from the $_GET superglobal without any URL validation or whitelist checking. The parameter is then passed directly to PHP's header() function with the Location header, enabling arbitrary URL redirection. This is a classic CWE-601 (URL Redirection to Untrusted Site) vulnerability, where user-supplied input controls the destination of an HTTP redirect without proper canonicalization or validation. The attack vector is network-based over HTTP/HTTPS with low complexity, requiring only that a user click a specially crafted link.
RemediationAI
Vendor-released patch: WeGIA 3.6.9. Organizations running WeGIA must upgrade to version 3.6.9 or later immediately to remediate the open redirect vulnerability. The patch includes proper URL validation and whitelist checking on the redirect parameter before passing it to the Location header. Administrators should verify the update has been applied by checking the installed version in the application settings and testing that redirect parameters are properly validated. Until patching is completed, operators should implement web application firewall rules to block suspicious redirect parameters or restrict access to the WeGIA application to trusted networks only. For more information and to obtain the patched version, consult the GitHub Security Advisory at https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-7935-g3wg-h55w.
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