SSRF in Adobe Campaign Classic
CVE-2026-82443
Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user interaction. Scope is changed.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.008 · change: +0.004
Affected products
- Adobe Campaign Classic
- Adobe Campaign — versions 7.4.4
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/campaign/apsb26-142.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-82443?
- CVE-2026-82443 is a critical-severity vulnerability in Adobe Campaign Classic, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.6/10. Published 2026-09-22.
- How severe is CVE-2026-82443?
- Critical severity. CVSS v3 base score is 9.6 out of 10.