CVE-2026-82443
Received Received - Intake

Adobe Campaign Classic Server-Side Request Forgery Vulnerability

Publication date: 2026-09-22

Last updated on: 2026-09-22

Assigner: Adobe Systems Incorporated

Description
Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. 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-2026-82443
EUVD
EUVD-2026-84655

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-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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Executive Summary

This is a Server-Side Request Forgery (SSRF) vulnerability in Adobe Campaign Classic (ACC). It allows a low-privileged attacker to make the server send unauthorized requests to internal systems, potentially gaining elevated access or privileges without user interaction.

Impact Analysis

An attacker could exploit this to access internal resources, escalate privileges, or interact with systems beyond normal restrictions. This may lead to unauthorized data access, modification, or service disruption within the affected environment.

Compliance Impact

SSRF vulnerabilities can lead to unauthorized data exposure or modification, violating confidentiality and integrity requirements in GDPR and HIPAA. Compliance may be compromised if internal systems or sensitive data are accessed without authorization.

Mitigation Strategies

Apply the latest security patches from Adobe for Adobe Campaign Classic immediately. Restrict network access to internal resources by implementing strict firewall rules and network segmentation. Monitor network traffic for unusual SSRF patterns or requests to internal systems.

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