CVE-2026-17190

HighCVSS 8.7/10Last modified Nov 11, 2026

Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to execute arbitrary JavaScript due to cross-site scripting. HTML content supplied by a provider is not sufficiently sanitized before it is displayed, which could allow script content to run in the user's browser.

Metrics

CVSS 3.1 8.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
IBM	API Connect	>= 12.1.0.0, <= 12.1.1.2; >= 10.0.8.0, <= 10.0.8.12

References

https://www.ibm.com/support/pages/node/7295635Vendor Advisory
https://www.ibm.com/support/pages/node/7295637Patch, Vendor Advisory

Timeline

Published: Nov 7, 2026
Last modified: Nov 11, 2026
NVD status: Analyzed

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