CVE-2026-90935 Details
Description
Froxlor before 2.3.7 fails to validate the mysql_server parameter against a customer's allowed_mysqlserver allowlist in the Mysqls.add API command. Attackers can supply a disallowed server index to create MySQL databases and users on forbidden servers, bypassing per-customer access controls.
An authorization bypass vulnerability has been identified in Froxlor versions prior to 2.3.7. The issue arises in the Mysqls.add API command, where the mysql_server parameter is not properly validated against a customer's allowed_mysqlserver allowlist. This oversight allows customers to specify disallowed server indices to create MySQL databases and users on forbidden servers, circumventing access controls that are enforced on a per-customer basis.
Users are advised to update Froxlor to version 2.3.7 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 14, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/froxlor/froxlor/security/advisories/GHSA-q4rm-m6xh-5pv7 | CISA-ADP | AdvisoryExploitTechnical AnalysisVendor |
| https://github.com/froxlor/froxlor/security/advisories/GHSA-q4rm-m6xh-5pv7 | [email protected] | AdvisoryExploitTechnical AnalysisVendor |
| https://www.vulncheck.com/advisories/froxlor-before-2.3.7-authorization-bypass-via-mysqls-add-api | [email protected] | AdvisoryVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Froxlor | <= 2.3.6 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 14, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |