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CVE-2026-78626

Improper Input Sanitization in Okta Access Gateway Protected Rules

CVSS 3.1 8.1 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-78626

Published

The Okta Access Gateway improperly handles input sanitization and regular expression evaluation within its Protected Rule authorization check, resulting in an authorization bypass when an administrator has explicitly configured a Protected Rule policy on one or more application resources.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-78626

Published

Okta Access Gateway

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Okta",
                    "product": "Okta Access Gateway",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "2026.9.1",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON