CVE-2026-0499— Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
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I. Basic Information for CVE-2026-0499
Vulnerability Information
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Vulnerability Title
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
Source: NVD (National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject malicious scripts into a URL parameter. The scripts are reflected in the server response and executed in a user's browser when the crafted URL is visited, leading to theft of session information, manipulation of portal content, or user redirection, resulting in a low impact on the application's confidentiality and integrity, with no impact on availability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP NetWeaver Enterprise Portal 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Enterprise Portal是德国思爱普（SAP）公司的一个 SAP NetWeaver的 Web 前端组件。 SAP NetWeaver Enterprise Portal存在跨站脚本漏洞，该漏洞源于未经验证的攻击者可向URL参数注入恶意脚本，可能导致会话信息窃取、门户内容操纵或用户重定向，对应用程序机密性和完整性造成低影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SAP_SE | SAP NetWeaver Enterprise Portal | EP-RUNTIME 7.50 | - |
II. Public POCs for CVE-2026-0499
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SAP_SE · 2026-01-13 · 19 CVEs total
| CVE-2026-0501 | 9.9 CRITICAL | SQL Injection Vulnerability in SAP S/4HANA Private Cloud and On-Premise (Financials � Gene |
| CVE-2026-0500 | 9.6 CRITICAL | Remote code execution in SAP Wily Introscope Enterprise Manager (WorkStation) |
| CVE-2026-0491 | 9.1 CRITICAL | Code Injection vulnerability in SAP Landscape Transformation |
| CVE-2026-0498 | 9.1 CRITICAL | Code Injection vulnerability in SAP S/4HANA (Private Cloud and On-Premise) |
| CVE-2026-0492 | 8.8 HIGH | Privilege escalation vulnerability in SAP HANA database |
| CVE-2026-0507 | 8.4 HIGH | OS Command Injection vulnerability in SAP Application Server for ABAP and SAP NetWeaver RF |
| CVE-2026-0506 | 8.1 HIGH | Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform |
| CVE-2026-0511 | 8.1 HIGH | Multiple vulnerabilities in SAP Fiori App (Intercompany Balance Reconciliation) |
| CVE-2026-0496 | 6.6 MEDIUM | Multiple vulnerabilities in SAP Fiori App (Intercompany Balance Reconciliation) |
| CVE-2026-0503 | 6.4 MEDIUM | Missing Authorization check in in SAP ERP Central Component and SAP S/4HANA (SAP EHS Manag |
| CVE-2026-0514 | 6.1 MEDIUM | Cross-Site Scripting (XSS) vulnerability in SAP Business Connector |
| CVE-2026-0495 | 5.1 MEDIUM | Multiple vulnerabilities in SAP Fiori App (Intercompany Balance Reconciliation) |
| CVE-2026-0513 | 4.7 MEDIUM | Open Redirect Vulnerability in SAP Supplier Relationship Management (SICF Handler in SRM C |
| CVE-2026-0497 | 4.3 MEDIUM | Missing Authorization check in Business Server Pages Application (Product Designer Web UI) |
| CVE-2026-0494 | 4.3 MEDIUM | Information Disclosure vulnerability in SAP Fiori App (Intercompany Balance Reconciliation |
| CVE-2026-0493 | 4.3 MEDIUM | Cross-Site Request Forgery (CSRF) vulnerability in SAP Fiori App (Intercompany Balance Rec |
| CVE-2026-0504 | 3.8 LOW | Insufficient Input Handling in JNDI Operations of SAP Identity Management |
| CVE-2026-0510 | 3.0 LOW | Obsolete Encryption Algorithm Used in NW AS Java UME User Mapping |
IV. Related Vulnerabilities
Same product: SAP NetWeaver Enterprise Portal
- CVE-2025-42872
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver En - CVE-2025-42884
JNDI Injection vulnerability in SAP NetWeaver Enterprise Por - CVE-2024-44120
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver En - CVE-2023-33985
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver En - CVE-2022-35225
SAP NetWeaver和SAP NetWeaver Enterprise Portal 跨站脚本漏洞
Same vendor: SAP_SE
- CVE-2026-34264
Information Disclosure vulnerability in SAP Human Capital Ma - CVE-2026-34262
Information Disclosure Vulnerability in SAP HANA Cockpit and - CVE-2026-34261
Missing Authorization check in SAP Business Analytics and SA - CVE-2026-34257
Open Redirect vulnerability in SAP NetWeaver Application Ser - CVE-2026-34256
Missing Authorization check in SAP ERP and SAP S/4 HANA (Pri
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-0499
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