Critical severity · published Aug 11, 2026
CVE-2026-27302
Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
10.0
CVSS
1.2%
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. An attacker could exploit this vulnerability to execute arbitrary code. 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:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% 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 ACC v7: 7.4.3 build 9399 · source: vendor
CA
Campaign · Adobe
7.2.1 before 7.4.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-27302
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-27302
Vendor Advisory
https://helpx.adobe.com/security/products/campaign/apsb26-123.html
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