Arbitrary Operations via SCIM Endpoints in Multiple WSO2 Products Enables User Account Takeover
Summary
| CVE | CVE-2025-10149 |
|---|---|
| State | PUBLISHED |
| Assigner | WSO2 |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-19 17:16:59 UTC |
| Updated | 2026-10-19 21:06:28 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v3.1 8.2 HIGH from ed10eef1-636d-4fbe-9993-6890dfa878f8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Problem Types: CWE-281 | CWE-668 | CWE-281 CWE-281: Improper Security Management | CWE-668 CWE-668: Exposure of Resource to Wrong Sphere
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | ed10eef1-636d-4fbe-9993-6890dfa878f8 | Secondary | 8.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
| 3.1 | CNA | CVSS | 8.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
HighAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | WSO2 | WSO2 Identity Server As Key Manager | unknown 5.10.0 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server As Key Manager | affected 5.10.0 5.10.0.370 custom | Not specified |
| CNA | WSO2 | WSO2 Open Banking IAM | unknown 2.0.0 custom | Not specified |
| CNA | WSO2 | WSO2 Open Banking IAM | affected 2.0.0 2.0.0.419 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | unknown 5.10.0 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 5.10.0 5.10.0.379 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 5.11.0 5.11.0.415 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 6.0.0 6.0.0.251 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 6.1.0 6.1.0.251 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 7.0.0 7.0.0.127 custom | Not specified |
| CNA | WSO2 | WSO2 Identity Server | affected 7.1.0 7.1.0.34 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.6.0 5.6.0.1 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.6.1 5.6.1.2 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.7.0 5.7.0.3 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.7.1 5.7.1.1 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.7.7 5.7.7.1 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM Common Component | affected 5.7.8 5.7.8.1 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM 2.0 Common Component | affected 1.5.1 1.5.1.40 custom | Not specified |
| CNA | WSO2 | WSO2 Carbon SCIM 2.0 Common Component | affected 1.5.46 1.5.46.47 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO... | ed10eef1-636d-4fbe-9993-6890dfa878f8 | security.docs.wso2.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4438/#solution
There are currently no legacy QID mappings associated with this CVE.