CVE-2021-24807

{"containers": {"cna": {"affected": [{"product": "Support Board", "vendor": "Unknown", "versions": [{"lessThan": "3.3.5", "status": "affected", "version": "3.3.5", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "John Jefferson Li"}], "descriptions": [{"lang": "en", "value": "The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-08T17:35:25.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0"}, {"tags": ["x_refsource_MISC"], "url": "https://medium.com/%40lijohnjefferson/cve-2021-24807-6bc22af2a444"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/itsjeffersonli/CVE-2021-24807"}], "source": {"discovery": "EXTERNAL"}, "title": "Support Board < 3.3.5 - Agent+ Stored Cross-Site Scripting", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24807", "STATE": "PUBLIC", "TITLE": "Support Board < 3.3.5 - Agent+ Stored Cross-Site Scripting"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Support Board", "version": {"version_data": [{"version_affected": "<", "version_name": "3.3.5", "version_value": "3.3.5"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "John Jefferson Li"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed."}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0"}, {"name": "https://medium.com/@lijohnjefferson/cve-2021-24807-6bc22af2a444", "refsource": "MISC", "url": "https://medium.com/@lijohnjefferson/cve-2021-24807-6bc22af2a444"}, {"name": "https://github.com/itsjeffersonli/CVE-2021-24807", "refsource": "MISC", "url": "https://github.com/itsjeffersonli/CVE-2021-24807"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:42:17.186Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://medium.com/%40lijohnjefferson/cve-2021-24807-6bc22af2a444"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/itsjeffersonli/CVE-2021-24807"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24807", "datePublished": "2021-11-08T17:35:25.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:42:17.186Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Support Board", "vendor": "Unknown", "versions": [{"lessThan": "3.3.5", "status": "affected", "version": "3.3.5", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:schiocco:support_board:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "AD444E9D-80D2-4EA8-8A46-258ED89CEAC9", "versionEndExcluding": "3.3.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed."}, {"lang": "es", "value": "El plugin Support Board de WordPress versiones anteriores a 3.3.5, permite a usuarios autenticados (Agente+) llevar a cabo ataques de tipo Cross-Site Scripting al colocar un payload en el campo notes, cuando un administrador o cualquier usuario autenticado vaya al chat el ataque de tipo XSS ser\u00e1 ejecutado autom\u00e1ticamente"}], "id": "CVE-2021-24807", "lastModified": "2026-06-17T03:40:56.527", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-08T18:15:10.077", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/itsjeffersonli/CVE-2021-24807"}, {"source": "contact@wpscan.com", "url": "https://medium.com/%40lijohnjefferson/cve-2021-24807-6bc22af2a444"}, {"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/itsjeffersonli/CVE-2021-24807"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40lijohnjefferson/cve-2021-24807-6bc22af2a444"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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