---
id: CVE-2026-113677
title: Froxlor 0.10.0 before 2.3.15 Missing Authorization via SubDomains.delete API
summary: >-
  Froxlor from 0.10.0 before 2.3.15 contains a missing authorization
  vulnerability in the SubDomains.delete API command that allows authenticated
  customers to delete reseller-provisioned main domains by supplying a main
  domain id. Attacker…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-862
vendor: froxlor
product: froxlor
affected:
  - froxlor >= 0.10.0 < 2.3.15
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-20T18:10:46.732619Z'
exploitAvailable: true
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T18:10:52.493Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113677'
references:
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-pp2f-frcg-w8rv'
    label: GitHub Security Advisory (GHSA-pp2f-frcg-w8rv)
  - url: >-
      https://github.com/froxlor/froxlor/commit/078e3f4ba0429390b27baae6aa1cc5d8c9a80010
  - url: 'https://github.com/froxlor/froxlor/releases/tag/2.3.15'
    label: froxlor 2.3.15 Release Notes
  - url: >-
      https://github.com/froxlor/froxlor/blob/2.3.14/lib/Froxlor/Api/Commands/SubDomains.php#L1161-L1211
  - url: >-
      https://www.vulncheck.com/advisories/froxlor-0.10.0-before-2.3.15-missing-authorization-via-subdomains-delete-api
    label: >-
      VulnCheck Advisory: Froxlor 0.10.0 before 2.3.15 Missing Authorization via
      SubDomains.delete API
tags:
  - cve.org
  - exploit-available
ingestedAt: '2026-10-20T16:10:53.299Z'
---

## Overview

Froxlor from 0.10.0 before 2.3.15 contains a missing authorization vulnerability in the SubDomains.delete API command that allows authenticated customers to delete reseller-provisioned main domains by supplying a main domain id. Attackers can bypass the web UI restriction to remove domains, orphan vhost, DNS and subdomain records, and drive subdomains_used below zero to gain extra subdomain allowance.

## Affected

- `froxlor >= 0.10.0 < 2.3.15`

## Remediation

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