Vulnerability · Published Oct 27, 2026 · Assigned by adobe

CVE-2026-104351Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)

Critical 9.9

In plain English

A critical-severity code injection in Adobe Campaign Classic from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)0.6%top 52.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Adobe Campaign Classic (ACC) is affected by an Improper Control of Generation of Code ('Code Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

Affected products (as reported)

Vendor	Product	Versions
Adobe	Adobe Campaign Classic	0 – through 7.4.4 build 9402

Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

https://www.adobe.com/trust/security/products/campaign/apsb26-162.html vendor-advisory