CVE-2026-34722: medium-severity vulnerability in zammad
Zammad is missing authorization in ticket create endpoint
Published
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.2%
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the used endpoint for ticket creation was missing authorization if the related parameter for adding links is used. This vulnerability is fixed in 7.0.1 and 6.5.4.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
zammad · zammadRelated CVEs — zammad
In the same product, most dangerous first.
CVE-2026-63006MEDIUMZammad: HTML sanitizer API path allowlist bypass via interior path traversal in img src/srcsetEPSS 0.5%CVE-2026-34723HIGHZammad has incorrect access control in getting_started_controllerEPSS 0.4%CVE-2026-56735MEDIUMZammad: Improper neutralization of `srcset` attribute in IMG tags in ZammadEPSS 0.4%CVE-2026-56725HIGHZammad: Denial of Service via OTRS Import ControllerEPSS 0.4%CVE-2026-56734MEDIUMZammad: Avatar Image URL Server-Side Request ForwardingEPSS 0.4%CVE-2026-56729LOWZammad: Titles of knowledge base answers will be shown across all categories via the global searchEPSS 0.4%