CVE-2026-34724 Zammad has a server-side template injection leading to RCE via AI Agent
Attackers with high-privilege access can achieve remote code execution via server-side template injection in the AI Agent feature.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-34724?
CVE-2026-34724 is a high-severity code injection vulnerability in Zammad Zammad, published on 8 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, a server-side template injection vulnerability which leads to RCE via AI Agent exists. Impact is limited to environments where an attacker can control or influence type_enrichment_data (typically high-privilege administrative configuration). This vulnerability is fixed in 7.0.1.
Which versions are affected by CVE-2026-34724?
It affects 1 product.
Products include Zammad Zammad.
How do I fix CVE-2026-34724?
No fix has been published for CVE-2026-34724 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-34724 being exploited?
There is no known exploitation of CVE-2026-34724 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Zammad Zammad
Sources
Also known as GHSA-fg9w-jg8f-4j94.