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PatchSiren cyber security CVE debrief

CVE-2026-44761 SAP_SE CVE debrief

CVE-2026-44761 is a critical vulnerability in SAP Commerce Cloud that could allow an unauthenticated attacker to obtain a valid access token and invoke certain APIs to read and modify data. The vulnerability has a CVSS score of 9.1 and is classified as CRITICAL. It is caused by SAP Commerce Cloud retaining a sample OAuth2 client with publicly documented sample credentials. If left unchanged, an attacker could use these well-known credentials to gain unauthorized access.

Vendor
SAP_SE
Product
SAP Commerce Cloud
CVSS
CRITICAL 9.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-07-14
Advisory published
2026-07-14
Advisory updated
2026-07-14

Who should care

Organizations using SAP Commerce Cloud should be aware of this vulnerability and take immediate action to mitigate the risk. This vulnerability has a high impact on confidentiality and integrity, with no impact on availability. Security teams and vulnerability management teams should prioritize this vulnerability and ensure that affected deployments are identified and remediated.

Technical summary

The vulnerability is caused by SAP Commerce Cloud retaining a sample OAuth2 client with publicly documented sample credentials. If left unchanged, an unauthenticated attacker could use these well-known credentials to obtain a valid access token and invoke certain APIs to read and modify data. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. To mitigate the risk, organizations should immediately review and update the OAuth2 client credentials in SAP Commerce Cloud.

Defensive priority

High

Recommended defensive actions

  • Immediately review and update the OAuth2 client credentials in SAP Commerce Cloud to prevent unauthorized access.
  • Implement additional security measures, such as monitoring and incident response planning, to detect and respond to potential attacks.
  • Verify that all APIs are properly secured and that access is restricted to authorized users and systems.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
  • Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE record was published on 2026-07-14T01:16:18.023Z and has not been modified since then. The NVD entry is currently being reviewed. To verify the vulnerability, defenders should check the official CVE record and NVD entry for any updates. Additionally, organizations using SAP Commerce Cloud should review their deployments and assess potential exposure.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-14T01:16:18.023Z and has not been modified since then.