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CVE-2026-34723

Published: Apr 8, 2026

Modified: Apr 10, 2026

PUBLISHED

Description

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, unauthenticated remote attackers were able to access the getting started endpoint to get access to sensitive internal entity data, even after the system setup was completed. This vulnerability is fixed in 7.0.1 and 6.5.4.

Vendor	Product	Versions
zammad	zammad	affected `< 6.5.4` affected `>= 7.0.0-alpha, < 7.0.1`

Weaknesses (CWE)

References

https://github.com/zammad/zammad/security/advisories/GHSA-hcm9-ch62-5727

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