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CVE-2026-78623

Improper Handling of SAML Assertion Attributes in Okta Access Gateway Advanced Mode Datastores

CVSS 3.1 7.7 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-78623

Published

The Okta Access Gateway does not sanitize SAML assertion values before interpolating them into database queries in the advanced mode datastore configuration. The unsanitized values are substituted directly into the query string prior to preparation, resulting in unintended SQL execution against the configured backend database.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-78623

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