---
id: CVE-2026-34656
title: >-
  Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16,
  2.4.4-p17 and earlier are affected by an Improper Authorization vulnerability
  that could result in a Security feature bypass
summary: >-
  Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16,
  2.4.4-p17 and earlier are affected by an Improper Authorization vulnerability
  that could result in a Security feature bypass. An attacker could leverage
  this …
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-285
vendor: adobe
product: commerce
affected:
  - commerce < 2.4.4
  - commerce = 2.4.4
  - commerce = 2.4.5
  - commerce = 2.4.6
  - commerce = 2.4.7
  - commerce = 2.4.8
  - commerce = 2.4.9
  - commerce_b2b < 1.3.3
  - commerce_b2b = 1.3.3
  - commerce_b2b = 1.3.4
  - commerce_b2b = 1.4.2
  - commerce_b2b = 1.5.2
  - commerce_b2b = 1.5.3
  - magento < 2.4.6
  - magento = 2.4.6
  - magento = 2.4.7
  - magento = 2.4.8
  - magento = 2.4.9
patched:
  - commerce 2.4.4
  - commerce_b2b 1.3.3
  - magento 2.4.6
published: '2026-05-12'
updated: '2026-08-27'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-34656'
references:
  - url: 'https://helpx.adobe.com/security/products/magento/apsb26-49.html'
    label: psirt@adobe.com
tags:
  - nvd
epss: 0.00393
epssPercentile: 0.33356
ingestedAt: '2026-08-27T20:07:37.722Z'
---

## Overview

Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

## Affected

- `commerce < 2.4.4`
- `commerce = 2.4.4`
- `commerce = 2.4.5`
- `commerce = 2.4.6`
- `commerce = 2.4.7`
- `commerce = 2.4.8`
- `commerce = 2.4.9`
- `commerce_b2b < 1.3.3`
- `commerce_b2b = 1.3.3`
- `commerce_b2b = 1.3.4`
- `commerce_b2b = 1.4.2`
- `commerce_b2b = 1.5.2`
- `commerce_b2b = 1.5.3`
- `magento < 2.4.6`
- `magento = 2.4.6`
- `magento = 2.4.7`
- `magento = 2.4.8`
- `magento = 2.4.9`

## Remediation

Upgrade past the affected range:

- `commerce 2.4.4`
- `commerce_b2b 1.3.3`
- `magento 2.4.6`