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10.0

Adobe Campaign Classic may execute attacker commands

CVE-2026-82004 · published 1 month ago
Summary

Adobe Campaign Classic can allow an attacker to run any code on the server without needing any user interaction. This could let the attacker take control of the system or access sensitive data. Install Adobe's security update and restrict who can access the Campaign server.

What to do
  • Update adobe campaign to version 7.4.4 or later.
Affected software
VendorProductAffected versions
adobe adobe campaign classic <= 7.4.4 build 9401
adobe campaign < 7.4.4
7.4.4
cpe:2.3:a:adobe:campaign:*:*:*:*:classic:*:*:*
Original advisory text
Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)
Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
10.0 Critical
Exploitation
3% chance of attack within 30 days
Type
CWE-78OS Command Injection
Timeline
Published8 Sep 2026
Updated14 Oct 2026
First seen8 Sep 2026
Sources
CVE-2026-82004 · NVD
CVE-2026-82004 · MITRE
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