CVE-2024-6541
Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products
Description
The Class Mediator fails to correctly validate or sanitize `messageContext` properties when they are used to populate dynamic values. This allows authenticated users to potentially access or modify data across different system invocations that should be isolated. This weakness can lead to the disclosure of sensitive information belonging to other users or the unintended modification of system data by authenticated users. The exact impact depends on how `messageContext` properties are utilized within the affected WSO2 products.
INFO
Published Date :
Aug. 6, 2026, 10:16 p.m.
Last Modified :
Aug. 7, 2026, 6:17 p.m.
Remotely Exploit :
Yes !
Source :
ed10eef1-636d-4fbe-9993-6890dfa878f8
Affected Products
The following products are affected by CVE-2024-6541
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | ed10eef1-636d-4fbe-9993-6890dfa878f8 | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Validate and sanitize all messageContext properties.
- Implement strict access controls for sensitive data.
- Review and restrict usage of dynamic values.
- Apply vendor patches and updates.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-6541.
| URL | Resource |
|---|---|
| https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-6541 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-6541
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-6541 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-6541 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 07, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2024-6541', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-08-07T17:45:31.638289Z'} -
New CVE Received by ed10eef1-636d-4fbe-9993-6890dfa878f8
Aug. 06, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'WSO2', 'product': 'WSO2 Micro Integrator', 'versions': [{'status': 'unknown', 'version': '0', 'lessThan': '1.2.0', 'versionType': 'custom'}, {'status': 'affected', 'version': '1.2.0', 'lessThan': '1.2.0.163', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.1.0', 'lessThan': '4.1.0.103', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.3.0', 'lessThan': '4.3.0.7', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'WSO2', 'product': 'WSO2 Enterprise Integrator', 'versions': [{'status': 'unknown', 'version': '0', 'lessThan': '6.6.0', 'versionType': 'custom'}, {'status': 'affected', 'version': '6.6.0', 'lessThan': '6.6.0.205', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'WSO2', 'product': 'WSO2 API Manager', 'versions': [{'status': 'unknown', 'version': '0', 'lessThan': '3.2.0', 'versionType': 'custom'}, {'status': 'affected', 'version': '3.2.0', 'lessThan': '3.2.0.394', 'versionType': 'custom'}, {'status': 'affected', 'version': '3.2.1', 'lessThan': '3.2.1.21', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.0.0', 'lessThan': '4.0.0.311', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.1.0', 'lessThan': '4.1.0.167', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.2.0', 'lessThan': '4.2.0.110', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.3.0', 'lessThan': '4.3.0.24', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'WSO2', 'product': 'WSO2-Synapse', 'versions': [{'status': 'affected', 'version': '2.1.7.wso2v182', 'lessThan': '2.1.7.wso2v182_93', 'versionType': 'custom'}, {'status': 'affected', 'version': '2.1.7.wso2v143', 'lessThan': '2.1.7.wso2v143_119', 'versionType': 'custom'}, {'status': 'affected', 'version': '2.1.7.wso2v183', 'lessThan': '2.1.7.wso2v183_62', 'versionType': 'custom'}, {'status': 'affected', 'version': '2.1.7.wso2v319', 'lessThan': '2.1.7.wso2v319_7', 'versionType': 'custom'}, {'status': 'affected', 'version': '2.1.7.wso2v227', 'lessThan': '2.1.7.wso2v227_88', 'versionType': 'custom'}, {'status': 'affected', 'version': '2.1.7.wso2v271', 'lessThan': '2.1.7.wso2v271_60', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.0.0.wso2v119', 'lessThan': '4.0.0.wso2v119_3', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.0.0.wso2v105', 'lessThan': '4.0.0.wso2v105_3', 'versionType': 'custom'}, {'status': 'affected', 'version': '4.0.0.wso2v20', 'lessThan': '4.0.0.wso2v20_63', 'versionType': 'custom'}, {'status': 'unaffected', 'version': 'v4.0.0-wso2v121', 'versionType': 'custom', 'lessThanOrEqual': 'v4.0.0-wso2v*'}], 'packageName': 'org.apache.synapse:synapse-core', 'defaultStatus': 'unknown'}] Added Description The Class Mediator fails to correctly validate or sanitize `messageContext` properties when they are used to populate dynamic values. This allows authenticated users to potentially access or modify data across different system invocations that should be isolated. This weakness can lead to the disclosure of sensitive information belonging to other users or the unintended modification of system data by authenticated users. The exact impact depends on how `messageContext` properties are utilized within the affected WSO2 products. Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-20 Added Reference https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/