---
id: CVE-2026-89276
title: >-
  Adobe Campaign Classic (ACC) is affected by an Improper Control of Generation
  of Code ('Code Injection') vulnerability that could result in arbitrary code
  execution in the context of the current user
summary: >-
  Adobe Campaign Classic (ACC) is affected by an Improper Control of Generation
  of Code ('Code Injection') vulnerability that could result in arbitrary code
  execution in the context of the current user. A low-privileged attacker could
  expl…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L'
cwe:
  - CWE-94
vendor: adobe
product: campaign
affected:
  - campaign <= 7.4.3
  - campaign = 7.4.4
published: '2026-09-22'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T20:43:28.133'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89276'
references:
  - url: 'https://helpx.adobe.com/security/products/campaign/apsb26-142.html'
    label: psirt@adobe.com
tags:
  - nvd
  - cve.org
epss: 0.00977
epssPercentile: 0.6067
ingestedAt: '2026-09-22T18:08:12.490Z'
---

## Overview

Adobe Campaign Classic (ACC) is affected by an Improper Control of Generation of Code ('Code Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

## Affected

- `campaign <= 7.4.3`
- `campaign = 7.4.4`

## Remediation

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