What’s Vulnerable › Vulnerabilities

CVE-2026-34724: Zammad has a server-side template injection leading to RCE via AI Agent

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-08 · updated 2026-07-24
• Weakness: CWE-94

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.

Affected products

• zammad: 7.0.0

References

• https://github.com/zammad/zammad/security/advisories/GHSA-fg9w-jg8f-4j94

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