# CVE-2026-73369: Adobe Campaign Classic code injection vulnerability

Source: https://junglewise.ai/threats/cve-2026-73369-adobe-campaign-classic-acc-is-affected-by-an-improper-control-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-22. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-73369 · Severity: critical · CVSS 10 · Published 2026-09-22

Adobe Campaign Classic, a marketing automation and customer data platform used by enterprises, contains a code injection flaw that allows an attacker to execute arbitrary code with the privileges of the affected user. An attacker can exploit this vulnerability remotely without requiring any user interaction, potentially gaining control over the application and accessing sensitive customer data or campaign information.

Technologies: [Adobe Campaign Classic](https://junglewise.ai/threats/technologies/campaign-classic), [Linux Kernel](https://junglewise.ai/threats/technologies/kernel), [Microsoft Windows](https://junglewise.ai/threats/technologies/windows). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe), [Linux](https://junglewise.ai/threats/vendors/linux), [Microsoft](https://junglewise.ai/threats/vendors/microsoft).

## Quick answers

**Is CVE-2026-73369 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-73369 being exploited in the wild.

**How severe is CVE-2026-73369?** Critical severity, with a CVSS score of 10, published 22 September 2026.

**Which products and versions are affected?** Adobe Campaign Classic.

**Is there a fix for CVE-2026-73369?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-73369 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-73369?** Check whether you run Adobe Campaign Classic, Linux Kernel or Microsoft Windows. 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.

## Technical details

This is an improper control of code generation (CWE-94) vulnerability in Adobe Campaign Classic that enables arbitrary code execution in the context of the current user. The vulnerability is network-exploitable without authentication or user interaction required, and impacts system confidentiality, integrity, and availability with changed scope.

## Affected products

- Adobe Campaign Classic

## Timeline

- 2026-09-22: disclosed

## References

- [https://helpx.adobe.com/security/products/campaign/apsb26-142.html](https://helpx.adobe.com/security/products/campaign/apsb26-142.html)

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