CVE-2026-93907
IBM WebSphere Application Server is affected by a bypass authentication vulnerability
- State
- Published
- Severity
- 8.1 High
- Published
- Oct 13, 2026
- Updated
- Oct 14, 2026
- Reserved
- Sep 18, 2026
Description
IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass authentication by exploiting a flaw in the CSIv2 inbound propagation handler.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | ibm |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
WebSphere Application ServerIBM |
|
References
- https://www.ibm.com/support/pages/node/7292216vendor-advisorypatch
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