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CVE PROGRAM SOURCE RECORD4.2 Medium

CVE-2026-89105

Improper Authentication in HybridTokenAuthenticator of SAP/cloud-security-services-integration-library

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SAP_SE SAP/cloud-security-services-integration-library

Default version status: unaffected

  • >=3.6.6affected
  • <4.1.1affected

References