SQL injection in SAP NetWeaver - CVE-2026-27684
Published: March 10, 2026
Vulnerability identifier: #VU123668
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-27684
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Feedback Notifications feature. A remote authenticated user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Affected software
SAP NetWeaver
How to mitigate CVE-2026-27684
Install updates from vendor's website.