Detections
Analytics

CVE-2026-16920

critical

Description

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass security restrictions due to a confused deputy vulnerability.

References

https://www.ibm.com/support/pages/node/7295635

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-118621

Details

Source: Mitre, NVD

Published: 2026-11-07

Updated: 2026-11-10

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.9

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

Severity: Critical

EPSS

EPSS: 0.00502