{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2023-6836", "ASSIGNER": "security@wso2.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-611 Improper Restriction of XML External Entity Reference", "cweId": "CWE-611" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "WSO2", "product": { "product_data": [ { "product_name": "WSO2 API Manager ", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "3.0.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "3.0.0.1", "status": "affected", "version": "3.0.0.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "WSO2 API Manager Analytics", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "2.2.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "2.2.0.1", "status": "affected", "version": "2.2.0.0", "versionType": "custom" }, { "lessThan": "2.5.0.1", "status": "affected", "version": "2.5.0.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "WSO2 API Microgateway", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "2.2.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "2.2.0.1", "status": "affected", "version": "2.2.0.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "WSO2 Enterprise Integrator", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "6.0.0.2", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "6.0.0.3", "status": "affected", "version": "6.0.0.0", "versionType": "custom" }, { "lessThan": "6.1.0.5", "status": "affected", "version": "6.1.0.0", "versionType": "custom" }, { "lessThan": "6.1.1.5", "status": "affected", "version": "6.1.1.0", "versionType": "custom" }, { "lessThan": "6.6.0.1", "status": "affected", "version": "6.6.0.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "WSO2 IS as Key Manager", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "5.5.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "5.5.0.1", "status": "affected", "version": "5.5.0.0", "versionType": 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"unaffected" } } ] } }, { "product_name": "WSO2 Micro Integrator", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "lessThan": "1.0.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "1.0.0.1", "status": "affected", "version": "1.0.0.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/", "refsource": "MISC", "name": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "source": { "discovery": "UNKNOWN" }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "For WSO2 Subscription holders, the recommended solution is to apply the provided patch/update to the affected versions of the products. If there are any instructions given with the patch/update, please make sure those are followed properly.

Community users may apply the relevant fixes to the product based on the public fix(s) advertised in https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/
" } ], "value": "For WSO2 Subscription holders, the recommended solution is to apply the provided patch/update to the affected versions of the products. If there are any instructions given with the patch/update, please make sure those are followed properly.\n\nCommunity users may apply the relevant fixes to the product based on the public fix(s) advertised in https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/ https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/ \n" } ], "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" } ] } }