Vulnerability in LabRedesCefetRJ WeGIA

[ Why it matters ]Priority signals

• Critical severity: CVSS 9.8

[ Description ]Official description

WeGIA is a web manager for charitable institutions. Prior to 3.8.6, unauthenticated POST requests to web/html/socio/sistema/cadastro_cobranca.php can place a quoted SQL expression in the codigo parameter, which extract($_REQUEST) passes into the WHERE codigo= clause of an UPDATE statement without validation or parameter binding. Quoting the value bypasses MariaDB type conversion for the VARCHAR column and permits arbitrary SQL execution without a session. An attacker can read or modify database content, including user credential hashes and billing records in the cobrancas table. This issue is fixed in version 3.8.6.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/LabRedesCefetRJ/WeGIA/commit/f819be361f984592c4b5a35db830495b4e2263fa
• github.com/LabRedesCefetRJ/WeGIA/issues/184
• github.com/LabRedesCefetRJ/WeGIA/pull/1705
• github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6
• github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-fxcc-q2j6-w2rf