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CVE-2026-27684: SQL Injection Vulnerability in SAP NetWeaver (Feedback Notification)

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-10 · updated 2026-06-17
• Weakness: CWE-89

Description

SAP NetWeaver Feedback Notifications Service contains a SQL injection vulnerability that allows an authenticated attacker to inject arbitrary SQL code through user-controlled input fields. The application concatenates these inputs directly into SQL queries without proper validation or escaping. As a result, an attacker can manipulate the WHERE clause logic and potentially gain unauthorized access to or modify database information. This vulnerability has no impact on integrity and low impact on the confidentiality and availability of the application.

Affected products

• SAP_SE SAP NetWeaver (Feedback Notification): SAP_ABA 700, 701, 702, 731, 740, 750 (+12)

References

• https://me.sap.com/notes/3697355
• https://url.sap/sapsecuritypatchday

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