High severity · published Sep 8, 2026
CVE-2026-78550
Improper Input Handling in Okta Access Gateway Management Console Exception Handler
7.2
CVSS
0.4%
EPSS
No
On KEV
Description
The Okta Access Gateway management console passes user-supplied input to eval() without sanitization during an authenticated administrator SSH session. As a result, the unsanitized input is executed directly, leading to code execution with the privileges of the management console.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OA
Okta Access Gateway · Okta
before 2026.9.1 · source: vendor
AG
Access Gateway · Okta
before 2026.9.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-78550
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-78550
Vendor Advisory
https://trust.okta.com/security-advisories/improper-input-handling-in-okta-access-gateway-management-console-exception-handler-cve-2026-78550
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