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01 Record

CVE-2024-6541

Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products

MediumPUBLISHEDCNA: WSO2
CNA base score6.8 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

02 Description

Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.34% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 27.2% of scored records. A rank, not a probability.
NVD base score
6.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-10-27.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-08-06 17:31Z2 MO AGO
Last updated
2026-08-07 17:45Z2 MO AGO
Reserved
2024-07-08
Assigning CNA
WSO2
Record state
PUBLISHED
Severity
Medium (CVSS 6.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.2
Document digest
1d7c7ca492997868b50d0cccd616ccf267e2fa4aeacbaf069368a270038ef8dd

05 Affected products

VendorProductVersionsPlatforms
WSO2WSO2 Micro Integrator1.2.0 to < 1.2.0.163, 4.1.0 to < 4.1.0.103, 4.3.0 to < 4.3.0.7—
WSO2WSO2 Enterprise Integrator6.6.0 to < 6.6.0.205—
WSO2WSO2 API Manager3.2.0 to < 3.2.0.394, 3.2.1 to < 3.2.1.21, 4.0.0 to < 4.0.0.311, 4.1.0 to < 4.1.0.167, 4.2.0 to < 4.2.0.110, 4.3.0 to < 4.3.0.24—
WSO2WSO2-Synapse2.1.7.wso2v182 to < 2.1.7.wso2v182_93, 2.1.7.wso2v143 to < 2.1.7.wso2v143_119, 2.1.7.wso2v183 to < 2.1.7.wso2v183_62, 2.1.7.wso2v319 to < 2.1.7.wso2v319_7, 2.1.7.wso2v227 to < 2.1.7.wso2v227_88, 2.1.7.wso2v271 to < 2.1.7.wso2v271_60, 4.0.0.wso2v119 to < 4.0.0.wso2v119_3, 4.0.0.wso2v105 to < 4.0.0.wso2v105_3, 4.0.0.wso2v20 to < 4.0.0.wso2v20_63—

06 References

07 Remediation

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution