---
id: CVE-2026-109963
title: >-
  Froxlor before 2.3.14 contains an insecure direct object reference
  vulnerability in the email template editor (admin_templates.php) because the
  mail body is fetched by mailbodyid without an adminid ownership check
summary: >-
  Froxlor before 2.3.14 contains an insecure direct object reference
  vulnerability in the email template editor (admin_templates.php) because the
  mail body is fetched by mailbodyid without an adminid ownership check.
  Authenticated reseller…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-639
published: '2026-10-13'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T15:17:07.010'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109963'
references:
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-646m-cj89-hm32'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/froxlor-before-2.3.14-idor-in-email-template-editor-via-admin-templates-php
    label: disclosure@vulncheck.com
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-646m-cj89-hm32'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
ingestedAt: '2026-10-13T14:29:01.857Z'
vendor: froxlor
product: froxlor
affected:
  - froxlor < 2.3.14
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-14T14:46:04.406928Z'
epss: 0.00256
epssPercentile: 0.17138
---

## Overview

Froxlor before 2.3.14 contains an insecure direct object reference vulnerability in the email template editor (admin_templates.php) because the mail body is fetched by mailbodyid without an adminid ownership check. Authenticated reseller admins can pair their own subjectid with sequential foreign mailbodyid values in edit requests to read other admins' email templates, including the full administrator's.

## Remediation

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