CVE-2025-22216: Session Fixation (CVSS 5.4)

Description

A UAA configured with multiple identity zones, does not properly validate session information across those zones. A User authenticated against a corporate IDP can re-use their jsessionid to access other zones.

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CVSS v3.1 Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-384 CWE-384

References

Other References

https://www.cloudfoundry.org/blog/cve-2025-22216-uaa-missing-zone-validation/

Frequently Asked Questions

What is CVE-2025-22216? +

A UAA configured with multiple identity zones, does not properly validate session information across those zones. A User authenticated against a corporate IDP can re-use their jsessionid to access other zones. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-22216? +

CVE-2025-22216 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-22216? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-22216