CVE-2026-23687

8.8 HIGH

SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed ...

Published: 2026-02-10 · Last updated: 2026-06-09

Severity and scoring

CVSS: 8.8 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-347

Affected products

Vendor	Product
sap	sap_basis

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-23687
[Other]https://me.sap.com/notes/3697567
[Vendor advisory]https://url.sap/sapsecuritypatchday
[Other]http://seclists.org/fulldisclosure/2026/Jun/1

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