CVE-2026-78623
Improper Handling of SAML Assertion Attributes in Okta Access Gateway Advanced Mode Datastores
CVSS Score
7.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-89 |
| Vendor | okta |
| Product | okta access gateway |
| Published | Sep 8, 2026 |
| Last Updated | Sep 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
Okta / Okta Access Gateway
0 < 2026.9.1