CVE-2021-24431

{"containers": {"cna": {"affected": [{"product": "Language Bar Flags", "vendor": "Unknown", "versions": [{"lessThanOrEqual": "1.0.8", "status": "affected", "version": "1.0.8", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Vinay Bhuria"}], "descriptions": [{"lang": "en", "value": "The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-352", "description": "CWE-352 Cross-Site Request Forgery (CSRF)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-09-13T17:56:14.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b"}], "source": {"discovery": "UNKNOWN"}, "title": "Language Bar Flags <= 1.0.8 - CSRF to Stored XSS", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24431", "STATE": "PUBLIC", "TITLE": "Language Bar Flags <= 1.0.8 - CSRF to Stored XSS"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Language Bar Flags", "version": {"version_data": [{"version_affected": "<=", "version_name": "1.0.8", "version_value": "1.0.8"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "Vinay Bhuria"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users"}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}, {"description": [{"lang": "eng", "value": "CWE-352 Cross-Site Request Forgery (CSRF)"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:28:23.955Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24431", "datePublished": "2021-09-13T17:56:14.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:28:23.955Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Language Bar Flags", "vendor": "Unknown", "versions": [{"lessThanOrEqual": "1.0.8", "status": "affected", "version": "1.0.8", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:language_bar_flags_project:language_bar_flags:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "2E427CCE-EF8D-4C4A-8544-B94182D39475", "versionEndIncluding": "1.0.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users"}, {"lang": "es", "value": "El plugin Language Bar Flags de WordPress versiones hasta 1.0.8, no presenta ning\u00fan CSRF cuando guarda sus configuraciones y no las sanea o escapa cuando genera flag bar en el frontend. Esto podr\u00eda permitir a atacantes hacer que un administrador conectado cambie la configuraci\u00f3n, y establecer una carga \u00fatil de tipo Cross-Site Scripting en ellos, que ser\u00e1 ejecutada en el frontend para todos los usuarios"}], "id": "CVE-2021-24431", "lastModified": "2026-06-17T03:40:00.870", "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": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-13T18:15:10.937", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/ae50cec9-5f80-4221-b6a8-4593ab66c37b"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-352"}], "source": "contact@wpscan.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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