CVE-2026-89111 — OAuth2 SSRF vulnerability in SAP Cloud SDK for Python
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 …
Published: 2026-10-13 · CVSS: 10.0 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7