Is CVE-2026-27680 actively exploited?

No active exploitation of CVE-2026-27680 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27680 be exploited remotely?

Yes. CVE-2026-27680 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27680?

CVE-2026-27680 has a CVSS score of 3.1 (LOW).

HOME VULNERABILITIESCVE-2026-27680

LOW

CVE-2026-27680

CWE-276Published: May 14, 2026· Updated: May 15, 2026

3.1

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.2th

Official Description

Due to improper input handling under certain conditions, SAP NetWeaver Application Server ABAP allows an attacker to inject custom Cascading Style Sheets (CSS) data into a web page served by the application. When a user accesses or clicks the affected page, the injected CSS is executed. As a result, the issue has a low impact on confidentiality, while integrity and availability are not impacted.

NVD Source

Technical Analysis

CVE-2026-27680 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.