Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L H N U N H N 4.9 .0027 17.9 —
AFFECTED Product Versions Fixed Okta Access Gateway unspecified —
TIMELINE Aug 24 Reserved by Okta Sep 8 Published (CNA: Okta) Sep 23 RESCORED — CVE-2026-78552 (Okta Access Gateway). CVSS 6 → 4.9 (NVD).
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.
| Date | Event | Detail |
|---|---|---|
| August 24, 2026 | Reserved | Reserved by Okta |
| September 8, 2026 | Published | Published (CNA: Okta) |
| September 23, 2026 | RESCORED | RESCORED — CVE-2026-78552 (Okta Access Gateway). CVSS 6 → 4.9 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Okta | Okta Access Gateway | — | — | — |
Authoritative record: CVE-2026-78552 at cve.org
Vendors: okta
Weaknesses: CWE-693
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-78552 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
