What is CVE-2025-42886?

CVE-2025-42886 is a medium-severity vulnerability in Sap Business_connector, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-11.

How severe is CVE-2025-42886?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Sap Business_connector

CVE-2025-42886

Due to a Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector, an unauthenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated victim accesses this link, the injected…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Sap Business_connector — versions 4.8
Sap_se Sap Business Connector — versions SAP BC 4.8

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cna@sap.com (Permissions Required)
cna@sap.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-42886?: CVE-2025-42886 is a medium-severity vulnerability in Sap Business_connector, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-11.
How severe is CVE-2025-42886?: Medium severity. CVSS v3 base score is 6.1 out of 10.