CVE-2026-84412
Received Received - Intake

Improper Code Injection in Adobe Campaign Classic

Publication date: 2026-09-22

Last updated on: 2026-09-22

Assigner: Adobe Systems Incorporated

Description
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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

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Meta Information

Published
2026-09-22
Last Modified
2026-09-22
Generated
2026-09-22
AI Q&A
2026-09-22
EPSS Evaluated
N/A
NVD
CVE-2026-84412
EUVD
EUVD-2026-84666

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
adobe campaign_classic *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

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Executive Summary

This is a code injection vulnerability in Adobe Campaign Classic where improper control of code generation allows arbitrary code execution. It does not require user interaction to exploit and could let attackers run malicious code with the same permissions as the current user.

Impact Analysis

An attacker could exploit this to execute arbitrary code on your system, potentially leading to data theft, system compromise, or further network infiltration. Since no user interaction is needed, the risk is high for unpatched systems.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations may face fines or penalties if exploited due to inadequate security controls.

Mitigation Strategies

Apply the latest security patches from Adobe for Campaign Classic immediately. Isolate affected systems if possible and monitor for unusual activity. Disable unnecessary services and restrict access to the system until patched.

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