CVE-2025-10149
Arbitrary Operations via SCIM Endpoints in Multiple WSO2 Products Enables User Account Takeover
- Published
- Updated
- Reserved
- Assigned by
- WSO2
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WSO2CNA (assigner) | 3.1 | High8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
| NVDNVD · Awaiting Analysis | 3.1 | High8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.18% · top 93% of all CVEs (5 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.2.
Weakness
Affected products
WSO2 · WSO2 Identity Server as Key Manager
- unknown < 5.10.0
- affected 5.10.0 – < 5.10.0.370
- unknown < 2.0.0
- affected 2.0.0 – < 2.0.0.419
- unknown < 5.10.0
- affected 5.10.0 – < 5.10.0.379
- affected 5.11.0 – < 5.11.0.415
- affected 6.0.0 – < 6.0.0.251
- affected 6.1.0 – < 6.1.0.251
- affected 7.0.0 – < 7.0.0.127
- affected 7.1.0 – < 7.1.0.34
WSO2 · WSO2 Carbon SCIM Common Component
- affected 5.6.0 – < 5.6.0.1
- affected 5.6.1 – < 5.6.1.2
- affected 5.7.0 – < 5.7.0.3
- affected 5.7.1 – < 5.7.1.1
- affected 5.7.7 – < 5.7.7.1
- affected 5.7.8 – < 5.7.8.1
WSO2 · WSO2 Carbon SCIM 2.0 Common Component
- affected 1.5.1 – < 1.5.1.40
- affected 1.5.46 – < 1.5.46.47
What to do
Solution: Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4438/#solution
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-10149)Record last updated .