Unauthorized access to data in @sap-cloud-sdk/core

中 5.9CVE-2021-41251 · GHSA-gp2f-254m-rh32 · 05/11/2021 公開 · 17/06/2026 更新

要点

CVE-2021-41251 は cloud sdk (sap), @sap-cloud-sdk/core に影響する深刻度「中」 (CVSS 5.9) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.7%（全脆弱性の 77.4% より高い）。
対処：1.52.0 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
cloud sdk sap	`< 1.52.0`	`1.52.0`
@sap-cloud-sdk/core npm	`< 1.52.0`	`1.52.0`

概要

Impact

This affects applications on SAP Business Technology Platform that use the SAP Cloud SDK and enabled caching of destinations. In some cases, when user information was missing, destinations were cached without user information, allowing other users to retrieve the same destination with its permissions. By default, destination caching is disabled. If it is enabled the maximum lifetime is 5 minutes which limits the attack vector.

Patches

The problem was fixed by #1769 and #1770. The security for caching has been increased. The changes are released in version 1.52.0.

Workarounds

Disable destination caching (it is disabled by default).

References

destination cache API docs

For more information

If you have any questions or comments about this advisory:

Open an issue in https://github.com/SAP/cloud-sdk-js

NVD の説明

@sap-cloud-sdk/core contains the core functionality of the SAP Cloud SDK as well as the SAP Business Technology Platform abstractions. This affects applications on SAP Business Technology Platform that use the SAP Cloud SDK and enabled caching of destinations. In affected versions and in some cases, when user information was missing, destinations were cached without user information, allowing other users to retrieve the same destination with its permissions. By default, destination caching is disabled. The security for caching has been increased. The changes are released in version 1.52.0. Users unable to upgrade are advised to disable destination caching (it is disabled by default).