Quick answers
- Is CVE-2026-104351 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-104351 being exploited in the wild.
- How severe is CVE-2026-104351?
- Critical severity, with a CVSS score of 9.9, published 27 October 2026.
- Which products and versions are affected?
- Adobe Campaign Classic ACC v7: 7.4.4 build 9402 and earlier.
- Is there a fix for CVE-2026-104351?
- Yes: fixed in Adobe Campaign Classic ACC v7: 7.4.4 build 9403. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-104351 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-104351?
- Check whether you run Adobe Campaign Classic at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: Adobe Campaign Classic ACC v7: 7.4.4 build 9403
Technical details
An improper control of code generation vulnerability (CWE-94) in Adobe Campaign Classic allows authenticated attackers to inject and execute arbitrary code in the context of the current user. The flaw requires low-privilege credentials and network access (AV:N, AC:L, PR:L, UI:N) with scope change, meaning an attacker can impact resources beyond the vulnerable component. No user interaction is required for exploitation.
Affected products
- Adobe Campaign Classic ACC v7: 7.4.4 build 9402 and earlier
Timeline
- 2026-10-27: disclosed