CVE-2021-24436

{"containers": {"cna": {"affected": [{"product": "W3 Total Cache", "vendor": "BoldGrid", "versions": [{"lessThan": "2.1.4", "status": "affected", "version": "2.1.4", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "renniepak"}], "descriptions": [{"lang": "en", "value": "The W3 Total Cache WordPress plugin before 2.1.4 was vulnerable to a reflected Cross-Site Scripting (XSS) security vulnerability within the \"extension\" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an attacker, who can convince an authenticated admin into clicking a link, to run malicious JavaScript within the user's web browser, which could lead to full site compromise."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-19T10:53:15.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://wpscan.com/vulnerability/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef"}], "source": {"discovery": "UNKNOWN"}, "title": "W3 Total Cache < 2.1.4 - Reflected XSS in Extensions Page (Attribute Context)", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24436", "STATE": "PUBLIC", "TITLE": "W3 Total Cache < 2.1.4 - Reflected XSS in Extensions Page (Attribute Context)"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "W3 Total Cache", "version": {"version_data": [{"version_affected": "<", "version_name": "2.1.4", "version_value": "2.1.4"}]}}]}, "vendor_name": "BoldGrid"}]}}, "credit": [{"lang": "eng", "value": "renniepak"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The W3 Total Cache WordPress plugin before 2.1.4 was vulnerable to a reflected Cross-Site Scripting (XSS) security vulnerability within the \"extension\" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an attacker, who can convince an authenticated admin into clicking a link, to run malicious JavaScript within the user's web browser, which could lead to full site compromise."}]}, "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/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef", "refsource": "CONFIRM", "url": "https://wpscan.com/vulnerability/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:28:24.018Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wpscan.com/vulnerability/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24436", "datePublished": "2021-07-19T10:53:15.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:28:24.018Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "W3 Total Cache", "vendor": "BoldGrid", "versions": [{"lessThan": "2.1.4", "status": "affected", "version": "2.1.4", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:boldgrid:w3_total_cache:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "A644A154-AB47-4B57-BF5E-1A338FA9B0A7", "versionEndExcluding": "2.1.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The W3 Total Cache WordPress plugin before 2.1.4 was vulnerable to a reflected Cross-Site Scripting (XSS) security vulnerability within the \"extension\" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an attacker, who can convince an authenticated admin into clicking a link, to run malicious JavaScript within the user's web browser, which could lead to full site compromise."}, {"lang": "es", "value": "El plugin W3 Total Cache WordPress versiones anteriores a 2.1.4, era susceptible a una vulnerabilidad de seguridad de tipo Cross-Site Scripting (XSS) reflejado en el par\u00e1metro \"extension\" en el panel de control Extensions que se emite en un atributo sin ser escapado primero. Esto podr\u00eda permitir a un atacante, que puede convencer a un administrador autenticado para que haga clic en un enlace, ejecutar JavaScript malicioso dentro del navegador web del usuario, lo que podr\u00eda conllevar a un compromiso total del sitio"}], "id": "CVE-2021-24436", "lastModified": "2026-06-17T03:40:01.463", "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": "2021-07-19T11:15:08.403", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/05988ebb-7378-4a3a-9d2d-30f8f58fe9ef"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}]}

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