PT-2026-98940 · Zammad · Zammad
CVE-2026-56726
·
Published
2026-09-25
·
Updated
2026-09-25
CVSS v4.0
5.1
Medium
| Vector | AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Zammad versions prior to 7.0.2
Description
An issue in the ticket isolation mechanism allows any authenticated agent to bypass boundaries and view sensitive data from GitHub or GitLab issues attached to any ticket in the system. By querying random or sequential ticket IDs, an internal user can systematically access titles, status, labels, and URL links of these integrated issues, regardless of whether they have active tickets assigned to them.
Recommendations
Update to version 7.0.2.
Exploit
Fix
Missing Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Zammad