Improper Neutralization Vulnerability in Adobe Campaign Classic
CVE-2026-48323

10CRITICAL

Key Information:

Vendor

Adobe
Status
Adobe Campaign Classic
Vendor
CVE Published:
3 August 2026

What is CVE-2026-48323?

Adobe Campaign Classic (ACC) is vulnerable to an improper neutralization issue within its template engine, allowing attackers to execute arbitrary code in the context of the currently logged-in user. This vulnerability does not require any user interaction for exploitation, significantly increasing its risk. Users of affected versions should review the advisory for necessary mitigative actions.

Affected Version(s)

Adobe Campaign Classic 0

Adobe Campaign Classic 0

Adobe Campaign Classic ACC v7: 7.4.3 build 9399

References

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

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.