Search
Find a vulnerability
Search criteria
2 vulnerabilities found for WSO2-Synapse by WSO2
CVE-2024-6541 (GCVE-0-2024-6541)
Vulnerability from nvd – Published: 2026-08-06 17:31 – Updated: 2026-08-07 17:45
VLAI
EPSS
VEX
Title
Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products
Summary
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 17:45 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Micro Integrator |
Unknown:
0 , < 1.2.0
(custom)
Affected: 1.2.0 , < 1.2.0.163 (custom) Affected: 4.1.0 , < 4.1.0.103 (custom) Affected: 4.3.0 , < 4.3.0.7 (custom) |
|
| WSO2 | WSO2 Enterprise Integrator |
Unknown:
0 , < 6.6.0
(custom)
Affected: 6.6.0 , < 6.6.0.205 (custom) |
|
| WSO2 | WSO2 API Manager |
Unknown:
0 , < 3.2.0
(custom)
Affected: 3.2.0 , < 3.2.0.394 (custom) Affected: 3.2.1 , < 3.2.1.21 (custom) Affected: 4.0.0 , < 4.0.0.311 (custom) Affected: 4.1.0 , < 4.1.0.167 (custom) Affected: 4.2.0 , < 4.2.0.110 (custom) Affected: 4.3.0 , < 4.3.0.24 (custom) |
|
| WSO2 | WSO2-Synapse |
Affected:
2.1.7.wso2v182 , < 2.1.7.wso2v182_93
(custom)
Affected: 2.1.7.wso2v143 , < 2.1.7.wso2v143_119 (custom) Affected: 2.1.7.wso2v183 , < 2.1.7.wso2v183_62 (custom) Affected: 2.1.7.wso2v319 , < 2.1.7.wso2v319_7 (custom) Affected: 2.1.7.wso2v227 , < 2.1.7.wso2v227_88 (custom) Affected: 2.1.7.wso2v271 , < 2.1.7.wso2v271_60 (custom) Affected: 4.0.0.wso2v119 , < 4.0.0.wso2v119_3 (custom) Affected: 4.0.0.wso2v105 , < 4.0.0.wso2v105_3 (custom) Affected: 4.0.0.wso2v20 , < 4.0.0.wso2v20_63 (custom) Unaffected: v4.0.0-wso2v121 , ≤ v4.0.0-wso2v* (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6541",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-07T17:45:31.638289Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-07T17:45:43.395Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "WSO2 Micro Integrator",
"vendor": "WSO2",
"versions": [
{
"lessThan": "1.2.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "1.2.0.163",
"status": "affected",
"version": "1.2.0",
"versionType": "custom"
},
{
"lessThan": "4.1.0.103",
"status": "affected",
"version": "4.1.0",
"versionType": "custom"
},
{
"lessThan": "4.3.0.7",
"status": "affected",
"version": "4.3.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WSO2 Enterprise Integrator",
"vendor": "WSO2",
"versions": [
{
"lessThan": "6.6.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "6.6.0.205",
"status": "affected",
"version": "6.6.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WSO2 API Manager",
"vendor": "WSO2",
"versions": [
{
"lessThan": "3.2.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "3.2.0.394",
"status": "affected",
"version": "3.2.0",
"versionType": "custom"
},
{
"lessThan": "3.2.1.21",
"status": "affected",
"version": "3.2.1",
"versionType": "custom"
},
{
"lessThan": "4.0.0.311",
"status": "affected",
"version": "4.0.0",
"versionType": "custom"
},
{
"lessThan": "4.1.0.167",
"status": "affected",
"version": "4.1.0",
"versionType": "custom"
},
{
"lessThan": "4.2.0.110",
"status": "affected",
"version": "4.2.0",
"versionType": "custom"
},
{
"lessThan": "4.3.0.24",
"status": "affected",
"version": "4.3.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"packageName": "org.apache.synapse:synapse-core",
"product": "WSO2-Synapse",
"vendor": "WSO2",
"versions": [
{
"lessThan": "2.1.7.wso2v182_93",
"status": "affected",
"version": "2.1.7.wso2v182",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v143_119",
"status": "affected",
"version": "2.1.7.wso2v143",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v183_62",
"status": "affected",
"version": "2.1.7.wso2v183",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v319_7",
"status": "affected",
"version": "2.1.7.wso2v319",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v227_88",
"status": "affected",
"version": "2.1.7.wso2v227",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v271_60",
"status": "affected",
"version": "2.1.7.wso2v271",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v119_3",
"status": "affected",
"version": "4.0.0.wso2v119",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v105_3",
"status": "affected",
"version": "4.0.0.wso2v105",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v20_63",
"status": "affected",
"version": "4.0.0.wso2v20",
"versionType": "custom"
},
{
"lessThanOrEqual": "v4.0.0-wso2v*",
"status": "unaffected",
"version": "v4.0.0-wso2v121",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.2.0.163",
"versionStartIncluding": "1.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.1.0.103",
"versionStartIncluding": "4.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.3.0.7",
"versionStartIncluding": "4.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_enterprise_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.0.205",
"versionStartIncluding": "6.6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.2.0.394",
"versionStartIncluding": "3.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.2.1.21",
"versionStartIncluding": "3.2.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.311",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.1.0.167",
"versionStartIncluding": "4.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.2.0.110",
"versionStartIncluding": "4.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.3.0.24",
"versionStartIncluding": "4.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v182_93",
"versionStartIncluding": "2.1.7.wso2v182",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v143_119",
"versionStartIncluding": "2.1.7.wso2v143",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v183_62",
"versionStartIncluding": "2.1.7.wso2v183",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v319_7",
"versionStartIncluding": "2.1.7.wso2v319",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v227_88",
"versionStartIncluding": "2.1.7.wso2v227",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v271_60",
"versionStartIncluding": "2.1.7.wso2v271",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v119_3",
"versionStartIncluding": "4.0.0.wso2v119",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v105_3",
"versionStartIncluding": "4.0.0.wso2v105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v20_63",
"versionStartIncluding": "4.0.0.wso2v20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndIncluding": "v4.0.0-wso2v*",
"versionStartIncluding": "v4.0.0-wso2v121",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "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.\n\nThis 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."
}
],
"value": "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.\n\nThis 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."
}
],
"impacts": [
{
"capecId": "CAPEC-28",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-28 CAPEC-28: Access Control"
}
]
},
{
"capecId": "CAPEC-17",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-17 CAPEC-17: Input Validation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-06T17:31:59.429Z",
"orgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"shortName": "WSO2"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: transparent;\"\u003eFollow the instructions given on \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution\"\u003e\u003cspan style=\"background-color: transparent;\"\u003ehttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution\u003c/span\u003e\u003c/a\u003e \u003cbr\u003e"
}
],
"value": "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"
}
],
"source": {
"advisory": "WSO2-2024-3520",
"discovery": "INTERNAL"
},
"title": "Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"assignerShortName": "WSO2",
"cveId": "CVE-2024-6541",
"datePublished": "2026-08-06T17:31:59.429Z",
"dateReserved": "2024-07-08T09:20:26.394Z",
"dateUpdated": "2026-08-07T17:45:43.395Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-6541 (GCVE-0-2024-6541)
Vulnerability from cvelistv5 – Published: 2026-08-06 17:31 – Updated: 2026-08-07 17:45
VLAI
EPSS
VEX
Title
Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products
Summary
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 17:45 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Micro Integrator |
Unknown:
0 , < 1.2.0
(custom)
Affected: 1.2.0 , < 1.2.0.163 (custom) Affected: 4.1.0 , < 4.1.0.103 (custom) Affected: 4.3.0 , < 4.3.0.7 (custom) |
|
| WSO2 | WSO2 Enterprise Integrator |
Unknown:
0 , < 6.6.0
(custom)
Affected: 6.6.0 , < 6.6.0.205 (custom) |
|
| WSO2 | WSO2 API Manager |
Unknown:
0 , < 3.2.0
(custom)
Affected: 3.2.0 , < 3.2.0.394 (custom) Affected: 3.2.1 , < 3.2.1.21 (custom) Affected: 4.0.0 , < 4.0.0.311 (custom) Affected: 4.1.0 , < 4.1.0.167 (custom) Affected: 4.2.0 , < 4.2.0.110 (custom) Affected: 4.3.0 , < 4.3.0.24 (custom) |
|
| WSO2 | WSO2-Synapse |
Affected:
2.1.7.wso2v182 , < 2.1.7.wso2v182_93
(custom)
Affected: 2.1.7.wso2v143 , < 2.1.7.wso2v143_119 (custom) Affected: 2.1.7.wso2v183 , < 2.1.7.wso2v183_62 (custom) Affected: 2.1.7.wso2v319 , < 2.1.7.wso2v319_7 (custom) Affected: 2.1.7.wso2v227 , < 2.1.7.wso2v227_88 (custom) Affected: 2.1.7.wso2v271 , < 2.1.7.wso2v271_60 (custom) Affected: 4.0.0.wso2v119 , < 4.0.0.wso2v119_3 (custom) Affected: 4.0.0.wso2v105 , < 4.0.0.wso2v105_3 (custom) Affected: 4.0.0.wso2v20 , < 4.0.0.wso2v20_63 (custom) Unaffected: v4.0.0-wso2v121 , ≤ v4.0.0-wso2v* (custom) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6541",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-07T17:45:31.638289Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-07T17:45:43.395Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "WSO2 Micro Integrator",
"vendor": "WSO2",
"versions": [
{
"lessThan": "1.2.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "1.2.0.163",
"status": "affected",
"version": "1.2.0",
"versionType": "custom"
},
{
"lessThan": "4.1.0.103",
"status": "affected",
"version": "4.1.0",
"versionType": "custom"
},
{
"lessThan": "4.3.0.7",
"status": "affected",
"version": "4.3.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WSO2 Enterprise Integrator",
"vendor": "WSO2",
"versions": [
{
"lessThan": "6.6.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "6.6.0.205",
"status": "affected",
"version": "6.6.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WSO2 API Manager",
"vendor": "WSO2",
"versions": [
{
"lessThan": "3.2.0",
"status": "unknown",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "3.2.0.394",
"status": "affected",
"version": "3.2.0",
"versionType": "custom"
},
{
"lessThan": "3.2.1.21",
"status": "affected",
"version": "3.2.1",
"versionType": "custom"
},
{
"lessThan": "4.0.0.311",
"status": "affected",
"version": "4.0.0",
"versionType": "custom"
},
{
"lessThan": "4.1.0.167",
"status": "affected",
"version": "4.1.0",
"versionType": "custom"
},
{
"lessThan": "4.2.0.110",
"status": "affected",
"version": "4.2.0",
"versionType": "custom"
},
{
"lessThan": "4.3.0.24",
"status": "affected",
"version": "4.3.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"packageName": "org.apache.synapse:synapse-core",
"product": "WSO2-Synapse",
"vendor": "WSO2",
"versions": [
{
"lessThan": "2.1.7.wso2v182_93",
"status": "affected",
"version": "2.1.7.wso2v182",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v143_119",
"status": "affected",
"version": "2.1.7.wso2v143",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v183_62",
"status": "affected",
"version": "2.1.7.wso2v183",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v319_7",
"status": "affected",
"version": "2.1.7.wso2v319",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v227_88",
"status": "affected",
"version": "2.1.7.wso2v227",
"versionType": "custom"
},
{
"lessThan": "2.1.7.wso2v271_60",
"status": "affected",
"version": "2.1.7.wso2v271",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v119_3",
"status": "affected",
"version": "4.0.0.wso2v119",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v105_3",
"status": "affected",
"version": "4.0.0.wso2v105",
"versionType": "custom"
},
{
"lessThan": "4.0.0.wso2v20_63",
"status": "affected",
"version": "4.0.0.wso2v20",
"versionType": "custom"
},
{
"lessThanOrEqual": "v4.0.0-wso2v*",
"status": "unaffected",
"version": "v4.0.0-wso2v121",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.2.0.163",
"versionStartIncluding": "1.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.1.0.103",
"versionStartIncluding": "4.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_micro_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.3.0.7",
"versionStartIncluding": "4.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_enterprise_integrator:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.0.205",
"versionStartIncluding": "6.6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.2.0.394",
"versionStartIncluding": "3.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.2.1.21",
"versionStartIncluding": "3.2.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.311",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.1.0.167",
"versionStartIncluding": "4.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.2.0.110",
"versionStartIncluding": "4.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.3.0.24",
"versionStartIncluding": "4.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v182_93",
"versionStartIncluding": "2.1.7.wso2v182",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v143_119",
"versionStartIncluding": "2.1.7.wso2v143",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v183_62",
"versionStartIncluding": "2.1.7.wso2v183",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v319_7",
"versionStartIncluding": "2.1.7.wso2v319",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v227_88",
"versionStartIncluding": "2.1.7.wso2v227",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.7.wso2v271_60",
"versionStartIncluding": "2.1.7.wso2v271",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v119_3",
"versionStartIncluding": "4.0.0.wso2v119",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v105_3",
"versionStartIncluding": "4.0.0.wso2v105",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.0.0.wso2v20_63",
"versionStartIncluding": "4.0.0.wso2v20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:wso2:wso2-synapse:*:*:*:*:*:*:*:*",
"versionEndIncluding": "v4.0.0-wso2v*",
"versionStartIncluding": "v4.0.0-wso2v121",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "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.\n\nThis 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."
}
],
"value": "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.\n\nThis 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."
}
],
"impacts": [
{
"capecId": "CAPEC-28",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-28 CAPEC-28: Access Control"
}
]
},
{
"capecId": "CAPEC-17",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-17 CAPEC-17: Input Validation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-06T17:31:59.429Z",
"orgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"shortName": "WSO2"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: transparent;\"\u003eFollow the instructions given on \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution\"\u003e\u003cspan style=\"background-color: transparent;\"\u003ehttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3520/#solution\u003c/span\u003e\u003c/a\u003e \u003cbr\u003e"
}
],
"value": "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"
}
],
"source": {
"advisory": "WSO2-2024-3520",
"discovery": "INTERNAL"
},
"title": "Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
"assignerShortName": "WSO2",
"cveId": "CVE-2024-6541",
"datePublished": "2026-08-06T17:31:59.429Z",
"dateReserved": "2024-07-08T09:20:26.394Z",
"dateUpdated": "2026-08-07T17:45:43.395Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}