Server-Side Request Forgery Vulnerability in Adobe Campaign Classic
CVE-2026-82443

9.6CRITICAL

Key Information:

Vendor

Adobe
Status
Adobe Campaign Classic
Vendor
CVE Published:
22 September 2026

What is CVE-2026-82443?

Adobe Campaign Classic (ACC) is susceptible to a Server-Side Request Forgery (SSRF) vulnerability that allows a low-privileged attacker to exploit this flaw without user interaction. Successful exploitation may enable the attacker to escalate privileges and gain unauthorized access to internal resources, compromising the security of the system.

Affected Version(s)

Adobe Campaign Classic 0 <= 7.4.4 build 9401

Adobe Campaign Classic 7.4.4 build 9402

References

https://helpx.adobe.com/security/products/campaign/apsb26...
vendor-advisory

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.