Improper input validation in Adobe Campaign Classic
CVE-2026-82008
Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (44.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
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-2026-82008?
- CVE-2026-82008 is a critical-severity vulnerability in Adobe Campaign Classic, classified under Improper Input Validation. CVSS score: 9.9/10. Published 2026-09-22.
- How severe is CVE-2026-82008?
- Critical severity. CVSS v3 base score is 9.9 out of 10.