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CVE-2025-10149

Arbitrary Operations via SCIM Endpoints in Multiple WSO2 Products Enables User Account Takeover

WSO2 WSO2 Identity Server as Key Manager
Open in ThreatlineRecord JSON
CVSS
8.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in5.10.0.370Also 2.0.0.419, 5.10.0.379 and 13 moreCVE List
Published19 Oct 2026Updated 20 Oct 2026CVE List

What fixes it

  • 5.10.0.370WSO2 Identity Server as Key ManagerCVE List
  • 2.0.0.419WSO2 Open Banking IAMCVE List
  • 5.10.0.379WSO2 Identity ServerCVE List
  • 5.11.0.415WSO2 Identity ServerCVE List
  • 6.0.0.251WSO2 Identity ServerCVE List
  • 6.1.0.251WSO2 Identity ServerCVE List
Show all 16 fixed versions
  • 7.0.0.127WSO2 Identity ServerCVE List
  • 7.1.0.34WSO2 Identity ServerCVE List
  • 5.6.0.1WSO2 Carbon SCIM Common ComponentCVE List
  • 5.6.1.2WSO2 Carbon SCIM Common ComponentCVE List
  • 5.7.0.3WSO2 Carbon SCIM Common ComponentCVE List
  • 5.7.1.1WSO2 Carbon SCIM Common ComponentCVE List
  • 5.7.7.1WSO2 Carbon SCIM Common ComponentCVE List
  • 5.7.8.1WSO2 Carbon SCIM Common ComponentCVE List
  • 1.5.1.40WSO2 Carbon SCIM 2.0 Common ComponentCVE List
  • 1.5.46.47WSO2 Carbon SCIM 2.0 Common ComponentCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 19

  • WSO2 Identity Server as Key Managerunknown: all versions before 5.10.0CVE List
  • WSO2 Identity Server as Key Manageraffected: 5.10.0 before 5.10.0.370CVE List
  • WSO2 Open Banking IAMunknown: all versions before 2.0.0CVE List
  • WSO2 Open Banking IAMaffected: 2.0.0 before 2.0.0.419CVE List
  • WSO2 Identity Serverunknown: all versions before 5.10.0CVE List
  • WSO2 Identity Serveraffected: 5.10.0 before 5.10.0.379CVE List
  • WSO2 Identity Serveraffected: 5.11.0 before 5.11.0.415CVE List
  • WSO2 Identity Serveraffected: 6.0.0 before 6.0.0.251CVE List
  • WSO2 Identity Serveraffected: 6.1.0 before 6.1.0.251CVE List
  • WSO2 Identity Serveraffected: 7.0.0 before 7.0.0.127CVE List
  • WSO2 Identity Serveraffected: 7.1.0 before 7.1.0.34CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.6.0 before 5.6.0.1CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.6.1 before 5.6.1.2CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.7.0 before 5.7.0.3CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.7.1 before 5.7.1.1CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.7.7 before 5.7.7.1CVE List
  • WSO2 Carbon SCIM Common Componentaffected: 5.7.8 before 5.7.8.1CVE List
  • WSO2 Carbon SCIM 2.0 Common Componentaffected: 1.5.1 before 1.5.1.40CVE List
  • WSO2 Carbon SCIM 2.0 Common Componentaffected: 1.5.46 before 1.5.46.47CVE List

References 1