6.8

CVE-2024-6541: wso2 wso2 api manager Improper Input Validation

CVSS: 6.8v3.1MediumDeferred
Published 06-08-2026Last modified 07-08-2026
Open JSON

Vulnerability summary

CVE-2024-6541 is a medium (CVSS 6.8) Improper Input Validation vulnerability in wso2 wso2 api manager. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.34%
0%100%
Low · +0.08 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-08-2026
    PublishedVulnerability first disclosed.
  2. 07-08-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.34%

Chance of exploitation in the next 30 days

Percentile

26%

Versus all other CVEs

30-day change

+0.08 pp

From 0.26% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Wso24 products
  • wso2 api manager≥ 3.2.0, < 3.2.0.394 | ≥ 3.2.1, < 3.2.1.21 | ≥ 4.0.0, < 4.0.0.311 | ≥ 4.1.0, < 4.1.0.167 | ≥ 4.2.0, < 4.2.0.110 | ≥ 4.3.0, < 4.3.0.24
  • wso2 enterprise integrator≥ 6.6.0, < 6.6.0.205
  • wso2 micro integrator≥ 1.2.0, < 1.2.0.163 | ≥ 4.1.0, < 4.1.0.103 | ≥ 4.3.0, < 4.3.0.7
  • wso2-synapse≥ 2.1.7.wso2v182, < 2.1.7.wso2v182_93 | ≥ 2.1.7.wso2v143, < 2.1.7.wso2v143_119 | ≥ 2.1.7.wso2v183, < 2.1.7.wso2v183_62 | ≥ 2.1.7.wso2v319, < 2.1.7.wso2v319_7 | ≥ 2.1.7.wso2v227, < 2.1.7.wso2v227_88 | ≥ 2.1.7.wso2v271, < 2.1.7.wso2v271_60 | ≥ 4.0.0.wso2v119, < 4.0.0.wso2v119_3 | ≥ 4.0.0.wso2v105, < 4.0.0.wso2v105_3 | ≥ 4.0.0.wso2v20, < 4.0.0.wso2v20_63

1 vendor · 4 products

References

1 links