CVE-2026-83660

CRITICAL CVSS 3.1: 9.9
Updated Sep 22, 2026
Adobe
Parameter Value
CVSS 9.9 (CRITICAL)
Type CWE-918 (Server-Side Request Forgery (SSRF))
Vendor Adobe
Public PoC No

Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v3.1

Vulnerable Products

adobe:adobe campaign classic