Medium · CVSS 5.3CVE-2026-121435

Froxlor before 2.3.15 Authorization Bypass via Mysqls.add APICVE-2026-121435

Answer in brief

CVE-2026-121435 records a Medium severity (CVSS 5.3) vulnerability in Froxlor before 2.3.15 Authorization Bypass via Mysqls.add API. The current sources do not mark it as known exploited. The current feed maps froxlor/froxlor (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 3, 2026Updated Nov 3, 2026Source checked Nov 3, 2026First seen by HOL Nov 3, 2026Material review Nov 3, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps froxlor/froxlor (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
froxlor/froxlorgeneric	>=0 <2.3.15	2.3.15

Recommended response

Check inventory. Check lockfiles and deployed manifests for froxlor/froxlor.
Review the reported fix. Update froxlor/froxlor to 2.3.15 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Nov 3, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.