CVE-2026-82008CWE-20

CVE-2026-82008

Critical · published September 22, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
44.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00531 · 44.0th percentile
Weakness
CWE-20 · Improper Input Validation
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 17:39Z
    Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
    cvelistv5