CVE-2021-24353

{"containers": {"cna": {"affected": [{"product": "Simple 301 Redirects by BetterLinks", "vendor": "Unknown", "versions": [{"lessThan": "2.0.0*", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "2.0.4", "status": "affected", "version": "2.0.4", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Chloe Chamberland"}], "descriptions": [{"lang": "en", "value": "The import_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to import a set of site redirects."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-06-14T13:37:13.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894"}], "source": {"discovery": "UNKNOWN"}, "title": "Simple 301 Redirects by BetterLinks - 2.0.0 \u2013 2.0.3 - Unauthenticated Redirect Import", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24353", "STATE": "PUBLIC", "TITLE": "Simple 301 Redirects by BetterLinks - 2.0.0 \u2013 2.0.3 - Unauthenticated Redirect Import"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Simple 301 Redirects by BetterLinks", "version": {"version_data": [{"version_affected": ">=", "version_name": "2.0.0", "version_value": "2.0.0"}, {"version_affected": "<", "version_name": "2.0.4", "version_value": "2.0.4"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "Chloe Chamberland"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The import_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to import a set of site redirects."}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-862 Missing Authorization"}]}]}, "references": {"reference_data": [{"name": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/"}, {"name": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894", "refsource": "CONFIRM", "url": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:28:23.449Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24353", "datePublished": "2021-06-14T13:37:13.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:28:23.449Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Simple 301 Redirects by BetterLinks", "vendor": "Unknown", "versions": [{"lessThan": "2.0.0*", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "2.0.4", "status": "affected", "version": "2.0.4", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wpdeveloper:simple_301_redirects:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "8538C2B0-FF7E-4BE1-B282-594BF6C61C61", "versionEndExcluding": "2.0.4", "versionStartIncluding": "2.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The import_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to import a set of site redirects."}, {"lang": "es", "value": "La funci\u00f3n import_data del plugin Simple 301 Redirects by BetterLinks WordPress versiones anteriores a 2.0.4, no ten\u00eda capacidad ni comprobaci\u00f3n de nonce, lo que hac\u00eda posible que usuarios no autenticados importaran un conjunto de redireccionamiento del sitio"}], "id": "CVE-2021-24353", "lastModified": "2026-06-17T03:39:53.010", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "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:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.3, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-14T14:15:08.647", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894"}, {"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/74c23d56-e81f-47e9-bf8b-33d3f0e81894"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "contact@wpscan.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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