CVE-2021-24833

{"containers": {"cna": {"affected": [{"product": "YOP Poll", "vendor": "Unknown", "versions": [{"lessThan": "6.3.1", "status": "affected", "version": "6.3.1", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Vishnupriya Ilango"}], "descriptions": [{"lang": "en", "value": "The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability, which exists in the Admin preview module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of question and answer text parameters in Create Poll module."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-17T10:15:46.000Z", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://plugins.trac.wordpress.org/changeset/2605368"}, {"tags": ["x_refsource_MISC"], "url": "https://www.fortiguard.com/zeroday/FG-VD-21-052"}], "source": {"discovery": "EXTERNAL"}, "title": "YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Preview Module", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24833", "STATE": "PUBLIC", "TITLE": "YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Preview Module"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "YOP Poll", "version": {"version_data": [{"version_affected": "<", "version_name": "6.3.1", "version_value": "6.3.1"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "Vishnupriya Ilango"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability, which exists in the Admin preview module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of question and answer text parameters in Create Poll module."}]}, "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/7cb39087-fbab-463d-9592-003e3fca6d34", "refsource": "MISC", "url": "https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34"}, {"name": "https://plugins.trac.wordpress.org/changeset/2605368", "refsource": "CONFIRM", "url": "https://plugins.trac.wordpress.org/changeset/2605368"}, {"name": "https://www.fortiguard.com/zeroday/FG-VD-21-052", "refsource": "MISC", "url": "https://www.fortiguard.com/zeroday/FG-VD-21-052"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:42:17.229Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://plugins.trac.wordpress.org/changeset/2605368"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.fortiguard.com/zeroday/FG-VD-21-052"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24833", "datePublished": "2021-11-17T10:15:46.000Z", "dateReserved": "2021-01-14T00:00:00.000Z", "dateUpdated": "2024-08-03T19:42:17.229Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "YOP Poll", "vendor": "Unknown", "versions": [{"lessThan": "6.3.1", "status": "affected", "version": "6.3.1", "versionType": "custom"}]}], "source": "contact@wpscan.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "87834720-D115-4676-B2CD-E2DE6B7EE8DF", "versionEndExcluding": "6.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability, which exists in the Admin preview module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of question and answer text parameters in Create Poll module."}, {"lang": "es", "value": "El plugin YOP Poll de WordPress versiones anteriores a 6.3.1, est\u00e1 afectado por una vulnerabilidad de tipo Cross-Site Scripting almacenada, que es presentado en el m\u00f3dulo de vista previa de administraci\u00f3n, donde un usuario con un rol tan bajo como el de autor puede ejecutar c\u00f3digo de script arbitrario dentro del contexto de la aplicaci\u00f3n. Esta vulnerabilidad es debido a una comprobaci\u00f3n insuficiente de los par\u00e1metros de texto de las preguntas y respuestas en el m\u00f3dulo Create Poll"}], "id": "CVE-2021-24833", "lastModified": "2026-06-17T03:40:59.107", "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": "2021-11-17T11:15:08.103", "references": [{"source": "contact@wpscan.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://plugins.trac.wordpress.org/changeset/2605368"}, {"source": "contact@wpscan.com", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34"}, {"source": "contact@wpscan.com", "tags": ["Third Party Advisory"], "url": "https://www.fortiguard.com/zeroday/FG-VD-21-052"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://plugins.trac.wordpress.org/changeset/2605368"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.fortiguard.com/zeroday/FG-VD-21-052"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "contact@wpscan.com", "type": "Secondary"}]}

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