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9.1

CVE-2026-104354: Adobe Campaign Classic lets privileged user run any code

CVE-2026-104354 · published today
Summary

Adobe Campaign Classic can be tricked by a user with high-level rights into running commands they choose. Because no user interaction is needed, an insider could execute malicious actions on the system. Limit privileged accounts, apply available patches, and monitor for unusual activity.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
adobe adobe campaign classic <= 7.4.4 build 9402
Original advisory text
Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)
Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker with high privileges could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
9.1 Critical
Type
CWE-89SQL Injection
Timeline
Published27 Oct 2026
Updated27 Oct 2026
First seen27 Oct 2026
Sources
CVE-2026-104354 · MITRE
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