What is GHSA-2v6r-vpfh-4h7c?

GHSA-2v6r-vpfh-4h7c is a security advisory published by GitHub Security Advisories with Medium severity. The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library...

Which CVE IDs does GHSA-2v6r-vpfh-4h7c cover?

GHSA-2v6r-vpfh-4h7c covers the following CVE IDs: CVE-2026-89105. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2v6r-vpfh-4h7c?

GHSA-2v6r-vpfh-4h7c has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-2v6r-vpfh-4h7cMediumCVSS 4.2

The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-89105 →

📋 Description

The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library accepts tokens from unintended ambient IAS/XSUAA bindings, potentially allowing unauthorized access. This vulnerability allows an attacker to gain unauthorized access to the system by using tokens that should not be accepted, leading to a breach of security.

🔗 References (4)

https://github.com/SAP/cloud-security-services-integration-library/security/advisories/GHSA-857v-p42q-f3qf
https://nvd.nist.gov/vuln/detail/CVE-2026-89105
https://url.sap/sapsecuritypatchday
https://github.com/advisories/GHSA-2v6r-vpfh-4h7c