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CRITICAL · 9.9

CVE-2026-83660

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. ...

Vulnerability Description

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.

CVSS Score

9.9

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
AdobeCampaign<= 7.4.3
LinuxLinux Kernel-
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-918

References

FAQ

What is CVE-2026-83660?

CVE-2026-83660 is a vulnerability with a CVSS score of 9.9 (CRITICAL). 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. ...

How severe is CVE-2026-83660?

CVE-2026-83660 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-83660?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Campaign, Linux Linux Kernel, Microsoft Windows.