CVE-2026-55680
Quoting the value bypasses MariaDB type conversion for the VARCHAR column and permits arbitrary SQL execution without a session.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.49% probability · 42th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Source
- security-advisories@github.com
EPSS moved from 0.5% on 15 October 2026 to 0.5% on 26 October 2026.
References
- https://github.com/LabRedesCefetRJ/WeGIA/commit/f819be361f984592c4b5a35db830495b4e2263fa
- https://github.com/LabRedesCefetRJ/WeGIA/issues/184
- https://github.com/LabRedesCefetRJ/WeGIA/pull/1705
- https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-fxcc-q2j6-w2rf
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.