Vulnerability Details CVE-2026-78552
The Okta Access Gateway does not apply its Lua directive restriction to the application-level custom configuration field. The field is interpolated directly into the nginx server block without inspection, resulting in execution of injected directives.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 26.3%
CVSS Severity
CVSS v3 Score 6.0