IBM InfoSphere Information Server 11.7 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 236699.
https://www.ibm.com/support/pages/node/6823109
https://exchange.xforce.ibmcloud.com/vulnerabilities/236699
Source: Mitre, NVD
Published: 2022-10-07
Updated: 2026-06-17
Base Score: 6.8
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.00023