What is CVE-2024-6541?

CVE-2024-6541 is a medium-severity vulnerability in Wso2 API Manager, classified under Improper Input Validation. CVSS score: 6.8/10. Published 2026-08-06.

How severe is CVE-2024-6541?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Improper input validation in Wso2 API Manager

CVE-2024-6541

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (17.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Wso2 Api Manager — versions 0, 3.2.0, 3.2.1
Wso2 Enterprise Integrator — versions 0, 6.6.0
Wso2 Micro Integrator — versions 0, 1.2.0, 4.1.0
Wso2 Wso2-synapse — versions 2.1.7.wso2v182, 2.1.7.wso2v143, 2.1.7.wso2v183

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

ed10eef1-636d-4fbe-9993-6890dfa878f8 (vendor-advisory)

Frequently asked questions

What is CVE-2024-6541?: CVE-2024-6541 is a medium-severity vulnerability in Wso2 API Manager, classified under Improper Input Validation. CVSS score: 6.8/10. Published 2026-08-06.
How severe is CVE-2024-6541?: Medium severity. CVSS v3 base score is 6.8 out of 10.