CVE-2026-48399

HIGH

Adobe Campaign Classic (ACC) | Violation of Secure Design Principles (CWE-657)

Title source: cna

Description

Adobe Campaign Classic (ACC) is affected by a Violation of Secure Design Principles vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized read access. Exploitation of this issue does not require user interaction.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://helpx.adobe.com/security/products/campaign/apsb26-120.html

Scores

CVSS v3 7.5

EPSS 0.0046

EPSS Percentile 37.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-657

Status published

Products (4)

Adobe/Adobe Campaign Classic < ACC v7: 7.4.3 build 9398

Adobe/Adobe Campaign Classic ACC v7: 7.4.3 build 9399

adobe/campaign 7.4.3 9394 (4 CPE variants)

adobe/campaign < 7.4.2

Published Aug 03, 2026

Tracked Since Aug 04, 2026