Vulnerability Bulletins

CVE-2026-89111

   
Affected software SAP
 
The SAP Cloud SDK for Python contains an OAuth2 SSRF vulnerability affecting multi-tenant BTP applications. An attacker who controls the tenant_subdomain parameter can redirect OAuth2 token requests to an attacker-controlled server, causing client credentials to be exfiltrated.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-89111