SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information, unauthorized access to sensitive user data and potential disruption of normal system usage.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00046.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Sap Se Subscribe
Sap Netweaver And Abap Platform Subscribe

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Sap Se Subscribe
Sap Netweaver And Abap Platform Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://me.sap.com/notes/3697567 cve-icon cve-icon
https://url.sap/sapsecuritypatchday cve-icon cve-icon
History

Tue, 10 Feb 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Sap Se
Sap Se sap Netweaver And Abap Platform
Vendors & Products Sap Se
Sap Se sap Netweaver And Abap Platform

Tue, 10 Feb 2026 03:45:00 +0000

Type Values Removed Values Added
Description SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information, unauthorized access to sensitive user data and potential disruption of normal system usage.
Title XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Platform
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2026-02-10T20:15:24.956Z

Reserved: 2026-01-14T18:26:17.297Z

Link: CVE-2026-23687

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-10T04:16:03.180

Modified: 2026-02-10T15:22:54.740

Link: CVE-2026-23687

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-10T15:37:19Z

Weaknesses