CVE-2026-34723

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/8/2026

Last Modified4/17/2026

Sourcenvd

Honeypot Sightings0

Affected Products

zammad:zammad

Weaknesses (CWE)

CWE-284

References

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

IOC Correlations

No correlations recorded

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