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{"affected": [{"affectedData": [{"product": "Visitors", "vendor": "Unknown", "versions": [{"lessThanOrEqual": "0.3", "status": "affected", "version": "0.3", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bestwebsoft:visitors_online:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "F26701B0-73FB-4F74-ADC2-3728A629AA6C", "versionEndIncluding": "0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Visitors WordPress plugin through 0.3 is affected by an Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability. The plugin would display the user's user agent string without validation or encoding within the WordPress admin panel."}, {"lang": "es", "value": "El plugin Visitors WordPress versiones hasta 0.3, est\u00e1 afectado por una vulnerabilidad de tipo Cross-Site Scripting (XSS) almacenado sin autenticaci\u00f3n. El plugin mostrar\u00eda la cadena de agente de usuario del usuario sin comprobaci\u00f3n o codificaci\u00f3n dentro del panel de administraci\u00f3n de WordPress"}], "id": "CVE-2021-24350", "lastModified": "2026-06-17T03:39:52.707", "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}], "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": "2021-06-14T14:15:08.467", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit"], "url": "https://wpscan.com/vulnerability/06f1889d-8e2f-481a-b91b-3a8008e00ffc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://wpscan.com/vulnerability/06f1889d-8e2f-481a-b91b-3a8008e00ffc"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}]}

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