---
id: CVE-2026-100712
title: >-
  froxlor through 2.3.10 disables a user's two-factor authentication immediately
  upon an unauthenticated-triggerable GET request to the 2FA management page
  (e.g
summary: >-
  froxlor through 2.3.10 disables a user's two-factor authentication immediately
  upon an unauthenticated-triggerable GET request to the 2FA management page
  (e.g. /customer_index.php?page=2fa&action=delete), with no confirmation,
  re-authent…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'
cwe:
  - CWE-352
vendor: froxlor
product: froxlor
affected:
  - froxlor < 2.3.12
published: '2026-09-26'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T14:16:57.020'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100712'
references:
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-w582-7wqv-62mm'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/froxlor-before-2.3.12-two-factor-authentication-bypass-via-csrf
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-26T13:33:20.892Z'
---

## Overview

froxlor through 2.3.10 disables a user's two-factor authentication immediately upon an unauthenticated-triggerable GET request to the 2FA management page (e.g. /customer_index.php?page=2fa&action=delete), with no confirmation, re-authentication, or CSRF token. The global CSRF middleware only covers POST/PUT/PATCH/DELETE requests, and the session cookie is set to SameSite=Lax, so a cross-site top-level navigation (link click or redirect) carries the victim's session and silently clears type_2fa/data_2fa. Both the customer and admin 2FA handlers are affected. An attacker who lures a logged-in panel user into following a crafted link reduces that account to password-only authentication, which can be chained with a compromised password for account takeover. Fixed in 2.3.12.

## Remediation

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