CVE-2026-27682
Last modified
CVE-2026-27682 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim�s browser context. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the 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 and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sap | Netweaver Application Server Abap | 700 |
| Sap | Netweaver Application Server Abap | 701 |
| Sap | Netweaver Application Server Abap | 702 |
| Sap | Netweaver Application Server Abap | 731 |
| Sap | Netweaver Application Server Abap | 740 |
| Sap | Netweaver Application Server Abap | 750 |
| Sap | Netweaver Application Server Abap | 751 |
| Sap | Netweaver Application Server Abap | 752 |
| Sap | Netweaver Application Server Abap | 753 |
| Sap | Netweaver Application Server Abap | 754 |
| Sap | Netweaver Application Server Abap | 755 |
| Sap | Netweaver Application Server Abap | 756 |
| Sap | Netweaver Application Server Abap | 757 |
| Sap | Netweaver Application Server Abap | 758 |
| Sap | Netweaver Application Server Abap | 816 |
| Sap | Netweaver Application Server Abap | 918 |
References
- https://me.sap.com/notes/3728690Permissions Required
- https://url.sap/sapsecuritypatchdayVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-27682?
How severe is CVE-2026-27682?
How do I fix CVE-2026-27682?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-27677Due to missing authorization checks in the SAP S/4HANA OData…6.5
- CVE-2026-27678Due to missing authorization checks in the SAP S/4HANA backe…6.5
- CVE-2026-27679Due to missing authorization checks in the SAP S/4HANA front…6.5
- CVE-2026-2768Sandbox escape in the Storage: IndexedDB component. This vul…10
- CVE-2026-27680Due to improper input handling under certain conditions, SAP…4.3
- CVE-2026-27681Due to insufficient authorization checks in SAP Business Pla…9.9
- CVE-2026-27683SAP BusinessObjects Business Intelligence application allows…4.1
- CVE-2026-27684SAP NetWeaver Feedback Notifications Service contains a SQL …6.4
- CVE-2026-27685SAP NetWeaver Enterprise Portal Administration is vulnerable…9.1
- CVE-2026-27686Due to a Missing Authorization Check in SAP Business Warehou…5.9
- CVE-2026-27687Due to missing authorization check in SAP S/4HANA HCM Portug…5.8
- CVE-2026-27688Due to a missing authorization check in SAP NetWeaver Applic…5
Are you affected by CVE-2026-27682?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
