CVE-2026-82008: Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)

Q: What level of access does an attacker need to exploit this issue?

The attacker needs low-privileged access. No user interaction is required for exploitation.

Q: What is the potential impact of successful exploitation?

A successful attacker could execute arbitrary code in the context of the current user. The reported impact includes high confidentiality, integrity, and availability effects, with changed scope.

Published Sep 22, 2026

Updated

Adobe Campaign Classic (ACC) is affected by an Improper Input Validation 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

6 affected components

Adobe Campaign Classic

All of the following

Any of the following

Adobe Campaign<=7.4.3

Adobe Campaign=7.4.4-9400

Adobe Campaign=7.4.4-9401

Any of the following

Linux Linux kernel

Microsoft Windows

Event History

Sep 22, 2026

CVE Published

via MITRE·05:39 PM

Data Sourced

via MITRE·05:39 PM

DescriptionSeverityWeakness

Data Sourced

via NVD·06:17 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What level of access does an attacker need to exploit this issue?

The attacker needs low-privileged access. No user interaction is required for exploitation.

What is the potential impact of successful exploitation?