What is GHSA-gjvr-rq33-8vjx?

GHSA-gjvr-rq33-8vjx is a security advisory published by GitHub Security Advisories with Critical severity. 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...

Which CVE IDs does GHSA-gjvr-rq33-8vjx cover?

GHSA-gjvr-rq33-8vjx covers the following CVE IDs: CVE-2026-16720. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gjvr-rq33-8vjx?

GHSA-gjvr-rq33-8vjx has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-gjvr-rq33-8vjxCriticalCVSS 9.8

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...

Vendor

GitHub Security Advisories

Published

November 7, 2026

Last Modified

November 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-16720 →

📋 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 attacker to obtain valid access tokens for other users due to improper authentication. Authentication against a connected directory service is not sufficiently enforced, which could allow another user's identity to be assumed.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-16720
https://www.ibm.com/support/pages/node/7295635
https://www.ibm.com/support/pages/node/7295637
https://github.com/advisories/GHSA-gjvr-rq33-8vjx