CriticalCritical vulnerability

CVE-2026-83660 (CVSS 9.9)

NVD · officialPublished Sep 22, 2026Risk 50/100EPSS 0.3%

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.

Technical details

CVSS

9.9

AV:NetworkAC:LowPR:NoneUI:NoneC:HighI:LowA:Low

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

Open primary source