CVE-2026-89276: Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
Published Sep 22, 2026
·Updated
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 Software
1 affected component
Adobe Adobe Campaign Classic
Event History
Sep 22, 2026
CVE Published
via MITRE·05:40 PM
Data Sourced
via MITRE·05:40 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
An attacker needs low-privileged access. Exploitation does not require user interaction.
2
What is the potential impact of successful exploitation?
A successful attacker could execute arbitrary code in the context of the current user. The vulnerability has changed scope and is rated critical with a 9.9 severity score.