CVE-2024-6541: CWE-20: Improper Input Validation in WSO2 WSO2 Micro Integrator
CVE-2024-6541 is a medium severity vulnerability in WSO2 Micro Integrator where the Class Mediator does not properly validate or sanitize messageContext properties used for dynamic values. Authenticated users could exploit this to access or modify data across system invocations that should be isolated, potentially disclosing sensitive information or causing unintended data modification. The impact depends on the specific use of messageContext properties in the affected versions.
AI Analysis
Technical Summary
The vulnerability arises from improper input validation (CWE-20) in the Class Mediator component of WSO2 Micro Integrator. Specifically, messageContext properties are not correctly validated or sanitized when used to populate dynamic values. This flaw allows authenticated users to potentially access or modify data belonging to other users or system invocations that should remain isolated. The exact impact varies based on how these properties are utilized within the affected product versions.
Potential Impact
Authenticated users may gain unauthorized access to sensitive information or modify data across different system invocations that should be isolated. This can lead to confidentiality breaches and integrity issues within the affected WSO2 Micro Integrator deployments. Availability is not impacted according to the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Users should monitor WSO2 advisories for updates and apply patches once available.
CVE-2024-6541: CWE-20: Improper Input Validation in WSO2 WSO2 Micro Integrator
Description
CVE-2024-6541 is a medium severity vulnerability in WSO2 Micro Integrator where the Class Mediator does not properly validate or sanitize messageContext properties used for dynamic values. Authenticated users could exploit this to access or modify data across system invocations that should be isolated, potentially disclosing sensitive information or causing unintended data modification. The impact depends on the specific use of messageContext properties in the affected versions.
CVSS v3.1
Score 6.8medium
Affected software
WSO2
WSO2 Micro Integrator
WSO2
WSO2 Enterprise Integrator
WSO2
WSO2 API Manager
WSO2
WSO2-Synapse
pkg:maven/org.wso2.micro.integrator/micro-integratorRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability arises from improper input validation (CWE-20) in the Class Mediator component of WSO2 Micro Integrator. Specifically, messageContext properties are not correctly validated or sanitized when used to populate dynamic values. This flaw allows authenticated users to potentially access or modify data belonging to other users or system invocations that should remain isolated. The exact impact varies based on how these properties are utilized within the affected product versions.
Potential Impact
Authenticated users may gain unauthorized access to sensitive information or modify data across different system invocations that should be isolated. This can lead to confidentiality breaches and integrity issues within the affected WSO2 Micro Integrator deployments. Availability is not impacted according to the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Users should monitor WSO2 advisories for updates and apply patches once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WSO2
- Date Reserved
- 2024-07-08T09:20:26.394Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a7506f2bf8831d5395f53c6
Added to database: 08/06/2026, 22:13:06 UTC
Last enriched: 08/14/2026, 16:01:27 UTC
Last updated: 09/21/2026, 22:01:27 UTC
Views: 42
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.