---
id: CVE-2026-121435
title: Froxlor before 2.3.15 Authorization Bypass via Mysqls.add API
summary: >-
  Froxlor before 2.3.15 contains an authorization bypass vulnerability that
  allows authenticated customers to create MySQL databases by calling the
  Mysqls.add API endpoint, which lacks the customer_hide_options check.
  Customers can invoke …
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: froxlor
product: froxlor
affected:
  - froxlor < 2.3.15
published: '2026-11-03'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T14:28:27.820Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-121435'
references:
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-6vjr-55fw-r5x2'
    label: GitHub Security Advisory (GHSA-6vjr-55fw-r5x2)
  - url: >-
      https://www.vulncheck.com/advisories/froxlor-before-2.3.15-authorization-bypass-via-mysqls-add-api
    label: >-
      VulnCheck Advisory: Froxlor before 2.3.15 Authorization Bypass via
      Mysqls.add API
tags:
  - cve.org
epss: 0.00177
epssPercentile: 0.07274
ingestedAt: '2026-11-05T19:30:42.970Z'
---

## Overview

Froxlor before 2.3.15 contains an authorization bypass vulnerability that allows authenticated customers to create MySQL databases by calling the Mysqls.add API endpoint, which lacks the customer_hide_options check. Customers can invoke Mysqls.add even when the admin has disabled the MySQL feature, creating unauthorized databases within their own quota despite the policy.

## Affected

- `froxlor < 2.3.15`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.