{"containers": {"cna": {"affected": [{"product": "livehelperchat/livehelperchat", "vendor": "livehelperchat", "versions": [{"lessThan": "2.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-08T10:45:12", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c8484228a5df8d6e03ec"}], "source": {"advisory": "27eb39d7-7636-4c4b-922c-a2f8fbe1ba05", "discovery": "EXTERNAL"}, "title": "Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-4050", "STATE": "PUBLIC", "TITLE": "Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "livehelperchat/livehelperchat", "version": {"version_data": [{"version_affected": "<", "version_value": "2.0"}]}}]}, "vendor_name": "livehelperchat"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05"}, {"name": "https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c8484228a5df8d6e03ec", "refsource": "MISC", "url": "https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c8484228a5df8d6e03ec"}]}, "source": {"advisory": "27eb39d7-7636-4c4b-922c-a2f8fbe1ba05", "discovery": "EXTERNAL"}}}}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2021-4050", "datePublished": "2021-12-08T10:45:12", "dateReserved": "2021-12-03T00:00:00", "dateUpdated": "2021-12-08T10:45:12", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:livehelperchat:live_helper_chat:-:*:*:*:*:*:*:*", "matchCriteriaId": "62632E1D-C144-4FFB-900E-345918290D85", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}, {"lang": "es", "value": "livehelperchat es vulnerable a una Neutralizaci\u00f3n inapropiada de la Entrada Durante la Generaci\u00f3n de la P\u00e1gina Web (\"Cross-site Scripting\")"}], "id": "CVE-2021-4050", "lastModified": "2021-12-09T21:13:37.540", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 0.9, "impactScore": 5.2, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-08T11:15:11.933", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c8484228a5df8d6e03ec"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@huntr.dev", "type": "Primary"}]}

{}