CVE-2026-83660CWE-918ssrf

CVE-2026-83660

Critical · published September 22, 2026

CVSS v3.1
9.9
EPSS
0%
Percentile
26.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00341 · 26.4th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-22T22:17Z
Affected products (3)
ProductVersionsFixed in
adobe/campaign≤ 7.4.3—
adobe/campaignall versions—
adobe/campaignall versions—
References (1)
https://helpx.adobe.com/security/products/campaign/apsb26-142.html · [email protected]
EPSS history
Timeline
  • 24 SEP 03:25Z
    EPSS moved — → 1%
    epss
  • 22 SEP 17:40Z
    Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
    cvelistv5