IBM WebSphere Application Server 8.5, and 9.0 could allow an authenticated attacker to bypass authorization leading to administrative impersonation across the cell.
https://www.ibm.com/support/pages/node/7292213
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98687
Source: Mitre, NVD
Published: 2026-10-13
Updated: 2026-10-14
Base Score: 7.7
Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C
Severity: High
Base Score: 8
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00177