CVE-2026-59788
Stored XSS vulnerability in OAuth configuration form
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The email media type OAuth form passes the Authorization endpoint value to window.open() without validating the URL scheme, so a javascript: URL is executed in the browser. This means a crafted media type configuration, deliverable as an import file, runs arbitrary JavaScript as the Super Admin who grants consent.
| CWE | CWE-79 |
| Vendor | zabbix |
| Product | zabbix |
| Published | Oct 5, 2026 |
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Affected Versions
Zabbix / Zabbix
7.4.0 ≤ 7.4.11