Description
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.
Affected products
ibm: websphere application server
References1
- www.ibm.com/support/pages/node/7274740 Vendor Advisory
Metrics
- CVSS 3.1
-
9.1
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - EPSS — exploit probability
- 0% percentile: 27 · as of 15 November 2026
- CWE
- CWE-290
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.