CVE-2026-48303 CRITICAL

CVE-2026-48303: Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)

Vendor Adobe
Product Adobe Campaign Classic (ACC)
Weakness CWE-863 · Incorrect authorization
Published June 9, 2026
Last update June 10, 2026
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.

Key dates

02Disclosure timeline

June 9, 2026 CVE published
June 10, 2026 Record updated

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