Incorrect authorization in Adobe Campaign - CVE-2026-48286
Published: July 1, 2026
Vulnerability identifier: #VU136033
CSH Severity: Critical
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-48286
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to incorrect authorization in Adobe Campaign Classic when handling network requests. A remote attacker can send a specially crafted request to execute arbitrary code.
This issue affects on-premise instances only, including on-premise components in hybrid deployments.
Affected software
Adobe Campaign
How to mitigate CVE-2026-48286
Install security update from vendor's website.
Adobe Campaign - update to 7.4.3 9397