Server-Side Request Forgery (SSRF) in SAP NetWeaver AS ABAP - CVE-2026-109811
Published: November 11, 2026
Vulnerability identifier: #VU164903
CSH Severity: Medium
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N]
CVE-ID: CVE-2026-109811
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote user to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Affected software
SAP NetWeaver AS ABAP
How to mitigate CVE-2026-109811
Install updates from vendor's website.