Adobe Campaign
CVE-2026-84412
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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
What this means for your business
- It affects Adobe Campaign. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it remotely, over a network, without a login, and without anyone at your company clicking anything.
- FIRST's prediction model gives it a 1% chance of attack attempts being seen in the next 30 days, ranking above 68% of all known flaws.
What to do
- 1Check whether your company or your suppliers run Adobe Campaign, and which version. The affected versions are listed further down this page.
- 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.
Fastnexa security experts
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Tell us where you run Adobe Campaign and a Fastnexa penetration tester will check whether this flaw, or others like it, can be used against your websites, apps and network.
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Scoring
- CVSS
- 10.0 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H- Weakness
- CWE-94
- Assigned by
- psirt@adobe.com
Dates
- Published
- 2026-09-22
- Last modified
- 2026-09-23
- Sources
- NVD
Affected products
- Adobe Campaign- 7.4.3, 7.4.4
- Linux Linux Kernelall versions
- Microsoft Windowsall versions
As listed in the NVD configuration data. Not a statement about your estate.