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CVE-2026-56726 Zammad: Missing authorization check in GitHub + GitLab integration allows cross-ticket data leak

🗓️ 25 Sep 2026 17:01:00Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

Authenticated agent cross-ticket data leak in Zammad before 7.0.2 via GitHub/GitLab integration.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-56726
25 Sep 202617:01
–cve
euvd
EUVD
EUVD-2026-87212
25 Sep 202617:01
–euvd
nvd
NVD
CVE-2026-56726
25 Sep 202618:17
–nvd
vulnrichment
Vulnrichment
CVE-2026-56726 Zammad: Missing authorization check in GitHub + GitLab integration allows cross-ticket data leak
25 Sep 202617:01
–vulnrichment
[
  {
    "vendor": "zammad",
    "product": "zammad",
    "versions": [
      {
        "version": "< 7.0.2",
        "status": "affected"
      }
    ]
  }
]

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