CVE-2025-10149High· 8.2▾ TwilightThe SCIM endpoint does not sufficiently validate authorization for federated users when performing operations against the local user store. This occurs when a local and a federated user share the same username, allowing a federated user …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
The SCIM endpoint does not sufficiently validate authorization for federated users when performing operations against the local user store. This occurs when a local and a federated user share the same username, allowing a federated user to perform actions intended for a local user, including arbitrary operations.
A malicious actor authenticated as a federated user may perform arbitrary operations on local user accounts via the SCIM 2.0 or SCIM 1.1 endpoints when local and federated users share the same username. This could lead to user account takeover. Deployments that do not support user self-registration are considered medium severity.
identity_server_as_key_manager >= 5.10.0 < 5.10.0.370open_banking_iam >= 2.0.0 < 2.0.0.419identity_server >= 5.10.0 < 5.10.0.379identity_server >= 5.11.0 < 5.11.0.415identity_server >= 6.0.0 < 6.0.0.251identity_server >= 6.1.0 < 6.1.0.251identity_server >= 7.0.0 < 7.0.0.127identity_server >= 7.1.0 < 7.1.0.34org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.6.0 < 5.6.0.1org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.6.1 < 5.6.1.2org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.7.0 < 5.7.0.3org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.7.1 < 5.7.1.1org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.7.7 < 5.7.7.1org.wso2.carbon.identity.inbound.provisioning.scim:org.wso2.carbon.identity.scim.common >= 5.7.8 < 5.7.8.1org.wso2.carbon.identity.inbound.provisioning.scim2:org.wso2.carbon.identity.scim2.common >= 1.5.1 < 1.5.1.40org.wso2.carbon.identity.inbound.provisioning.scim2:org.wso2.carbon.identity.scim2.common >= 1.5.46 < 1.5.46.47Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4438/#solution
Connected by shared product, vendor, weakness, or advisory.
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