What is CVE-2026-0514?

CVE-2026-0514 is a medium-severity vulnerability in SAP Business Connector, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-01-13.

How severe is CVE-2026-0514?

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

XSS in SAP Business Connector

CVE-2026-0514

Due to a Cross-Site Scripting (XSS) vulnerability in SAP Business Connector, an unauthenticated attacker could craft a malicious link. When an unsuspecting user clicks this link, the user may be redirected to a site controlled by the attacker. Successful exploitation could allow the attacker to access or modify information related to the webclient, impacting confidentiality and integrity, with no effect on availability.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-01-13 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.002 (8.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

SAP Business Connector — versions 4.8
SAP Se Business Connector — versions SAP BC 4.8

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

me.sap.com/notes/3666061 (Permissions Required)
url.sap/sapsecuritypatchday (Vendor Advisory)

Frequently asked questions

What is CVE-2026-0514?: CVE-2026-0514 is a medium-severity vulnerability in SAP Business Connector, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-01-13.
How severe is CVE-2026-0514?: Medium severity. CVSS v3 base score is 6.1 out of 10.