---
id: "CVE-2026-89129"
page: "https://infrastack.ai/live/CVE-2026-89129"
kind: "vulnerability"
aliases: ["CVE-2026-89129"]
title: "SAP NetWeaver AS Java: SOAP request leaks data about connected systems"
severity: "medium"
cvss: 5.8
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "SAP NetWeaver AS Java", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["java", "netweaver", "sap", "vendor", "web-services"]
not_affected_if: ["no-netweaver-as-java"]
published_at: "2026-11-10T01:17:22+00:00"
first_seen_at: "2026-11-10T01:26:44+00:00"
updated_at: "2026-11-10T01:28:57+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89129", "first_seen_at": "2026-11-10T01:26:44+00:00"}]
exploit_sources: []
---

# SAP NetWeaver AS Java: SOAP request leaks data about connected systems

Link for people: https://infrastack.ai/live/CVE-2026-89129 (this .md is for agents)

An unauthenticated attacker can send a crafted SOAP request that makes the NetWeaver AS Java server contact a URL the attacker controls. The attacker can use this to learn information about the systems connected to the server.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:SAP NetWeaver AS Java affected range not listed fixed no fixed version listed

## Timeline

- 2026-11-10T01:26:44+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-89129

## From the sources

Due to a Server-Side Request Forgery (SSRF) vulnerability in SAP NetWeaver AS Java (Web Services), an unauthenticated attacker could craft a SOAP request that causes the server to return a SOAP fault to a URL under the attacker�s control. Successful exploitation could allow the attacker to disclose information about connected systems, impacting confidentiality, while integrity and availability remain unaffected.

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