Critical severity · published Jul 30, 2026
CVE-2026-48449
Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
Adobe Campaign Classic (ACC) is 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Adobe Campaign Classic · Adobe
through 7.4.3 build 9397 · source: vendor
CA
Campaign · Adobe
through 7.4.2; 7.4.3; 7.4.3; 7.4.3; 7.4.3 · source: NVD
In the news
VulnerabilityCritical
Adobe fixed a maximum-severity vulnerability flaw in Campaign Classic
Adobe fixed a maximum severity vulnerability in Campaign Classic that could let attackers run code remotely without user interaction. Adobe has addressed a critical vulnerability, tracked as CVE-2026-48449 (CVSS score of 10.0), in Adobe Campaign Classic, the company’s enterprise marketing automation platform. The flaw is caused by incorrect authorization and could allow attackers to execute […]
Aug 1, 2026·Security Affairs
VulnerabilityCritical
Adobe Campaign Classic CVSS 10.0 Flaw Could Run Code Without User Interaction
Adobe has released security updates to address a maximum-severity security flaw in Campaign Classic (ACC), its enterprise-focused marketing automation platform, that could result in arbitrary code execution.
The vulnerability, tracked as CVE-2026-48449, carries a severity score of 10.0 on the CVSS scoring system.
It has been described as a case of incorrect authorization that could result in
Aug 1, 2026·The Hacker News
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-48449
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-48449
Vendor Advisory
https://helpx.adobe.com/security/products/campaign/apsb26-114.html
More from Adobe Campaign Classic
10.0
CVE-2026-105781
Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)
10.0
CVE-2026-75703
Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
10.0
CVE-2026-84412
Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
10.0
CVE-2026-83660
Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
10.0
CVE-2026-75721
Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)