Reflected Cross-Site Scripting Issue in Adobe Campaign Classic
CVE-2026-104350

9.3CRITICAL

Key Information:

Vendor

Adobe
Status
Adobe Campaign Classic
Vendor
CVE Published:
27 October 2026

What is CVE-2026-104350?

Adobe Campaign Classic is impacted by a reflected Cross-Site Scripting (XSS) vulnerability that could allow malicious actors to inject harmful scripts into web pages. This vulnerability necessitates user interaction; a user must visit a specially crafted URL or engage with a compromised web page for the attack to succeed. If exploited, it may grant the attacker unfair access to the user's account or control over their session, posing serious threats to user privacy and data integrity.

Affected Version(s)

Adobe Campaign Classic 0 <= 7.4.4 build 9402

Adobe Campaign Classic 7.4.4 build 9403

References

https://www.adobe.com/trust/security/products/campaign/ap...
vendor-advisory

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.