WeGIA: Unauthenticated SQL Injection in cadastro_cobranca.php via "codigo" parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-55680
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-14 20:17:50 UTC
Updated2026-10-15 16:18:16 UTC
DescriptionWeGIA 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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-89 | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA LabRedesCefetRJ WeGIA affected < 3.8.6 Not specified

References

ReferenceSourceLinkTags
github.com/LabRedesCefetRJ/WeGIA/pull/1705 [email protected] github.com
github.com/LabRedesCefetRJ/WeGIA/issues/184 [email protected] github.com
github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-fxcc-q2j6-w2rf [email protected] github.com
github.com/LabRedesCefetRJ/WeGIA/commit/f819be361f984592c4b5a35db830495b... [email protected] github.com
github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6 [email protected] github.com
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