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TI-2025-27759 Aliases CVE-2025-42886GHSA-h8mc-5jfg-vjvf

Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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 input is processed during web page generation, resulting in the execution of malicious content in the victim's browser context. This could allow the attacker to access or modify information within the victim�s browser scope, impacting confidentiality and integrity, while availability remains unaffected

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0026 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP Business ConnectorSAP BC 4.8—No fix listedCNA
  • SAP Business Connector VendorSAP Affected SAP BC 4.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sap:business_connector:4.8:*:*:*:*:*:*:*4.8VulnerableSAP
  • cpe:2.3:a:sap:business_connector:4.8:*:*:*:*:*:*:* Versions 4.8 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-42886
  2. 2026-10-03 Alias added: GHSA-h8mc-5jfg-vjvf

References

Advisory 1

Other 1

  • TI-2025-27765 OS Command Injection vulnerability in SAP Business Connector CVSS 3.1MEDIUM 6.8
  • TI-2006-00711 Directory traversal vulnerability in SAP Business Connector (BC) 4.6 and 4.7 allows… CVSS 2.0MEDIUM 6.4
  • TI-2025-27767 Path Traversal vulnerability in SAP Business Connector CVSS 3.1MEDIUM 6.8
  • TI-2026-00322 Cross-Site Scripting (XSS) vulnerability in SAP Business Connector CVSS 3.1MEDIUM 6.1
  • TI-2025-27766 Open Redirect vulnerability in SAP Business Connector CVSS 3.1MEDIUM 6.1
  • TI-2006-00710 WmRoot/adapter-index.dsp in SAP Business Connector Core Fix 7 and earlier allows remote… CVSS 2.0MEDIUM 4.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences