Improper Input Validation Issue in Adobe Campaign Classic
CVE-2026-82008

9.9CRITICAL

Key Information:

Vendor

Adobe
Status
Adobe Campaign Classic
Vendor
CVE Published:
22 September 2026

What is CVE-2026-82008?

Adobe Campaign Classic is susceptible to an Improper Input Validation issue that enables a low-privileged attacker to execute arbitrary code without requiring user interaction. This vulnerability can be exploited in the context of the current user, potentially leading to unauthorized actions and significant security breaches. Immediate attention to this flaw is crucial for maintaining the integrity and security of user data.

Affected Version(s)

Adobe Campaign Classic 0 <= 7.4.4 build 9401

Adobe Campaign Classic 7.4.4 build 9402

References

https://helpx.adobe.com/security/products/campaign/apsb26...
vendor-advisory

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.