High severityNVD Advisory· Published Sep 25, 2026

CVE-2026-56731

Description

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, a low-privilege authenticated user may inject arbitrary HTML markup, including JavaScript event handlers, into a ticket title via the standard ticket creation workflow. The title is persisted without sanitization. This issue is fixed in version 7.0.1.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zammad/Zammadllm-fuzzy
Range: <7.0.1

Patches

Vulnerability mechanics

References

github.com/zammad/zammad/commit/16a4a2e1be6642ec0c3ba3a76e358ad065f48f78nvd
github.com/zammad/zammad/security/advisories/GHSA-p9xp-gx8r-4397nvd

News mentions

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cvss	0.455
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000