HighCVENVD — high/critical CVEs (rolling 7d)· 8 Apr 2026

CVE-2026-34723 — Zammad is a web based open source helpdesk/customer support system. Prior to 7.…

Severity: High · Kind: Vulnerability

Plain-English summary on the way

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From the source

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.

Vulnerability facts

CVE
CVE-2026-34723
CVSS
7.5

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.