CVE-2021-21365

{"containers": {"cna": {"affected": [{"product": "bootstrap_package", "vendor": "benjaminkott", "versions": [{"status": "affected", "version": ">= 7.1.0, < 7.1.2"}, {"status": "affected", "version": ">= 8.0.0, < 8.0.8"}, {"status": "affected", "version": ">= 9.0.0, < 9.0.4"}, {"status": "affected", "version": ">= 9.1.0, < 9.1.3"}, {"status": "affected", "version": ">= 10.0.0, < 10.0.10"}, {"status": "affected", "version": ">= 11.0.0, < 11.0.3"}]}], "descriptions": [{"lang": "en", "value": "Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix. Update to version 7.1.2, 8.0.8, 9.1.4, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described. Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/."}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-04-27T19:30:17.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"}, {"tags": ["x_refsource_MISC"], "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"}], "source": {"advisory": "GHSA-p48w-vf3c-rqjx", "discovery": "UNKNOWN"}, "title": "Cross-Site Scripting in Content Rendering", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-21365", "STATE": "PUBLIC", "TITLE": "Cross-Site Scripting in Content Rendering"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "bootstrap_package", "version": {"version_data": [{"version_value": ">= 7.1.0, < 7.1.2"}, {"version_value": ">= 8.0.0, < 8.0.8"}, {"version_value": ">= 9.0.0, < 9.0.4"}, {"version_value": ">= 9.1.0, < 9.1.3"}, {"version_value": ">= 10.0.0, < 10.0.10"}, {"version_value": ">= 11.0.0, < 11.0.3"}]}}]}, "vendor_name": "benjaminkott"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix. Update to version 7.1.2, 8.0.8, 9.1.4, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described. Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/."}]}, "impact": {"cvss": {"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"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}]}, "references": {"reference_data": [{"name": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx", "refsource": "CONFIRM", "url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"}, {"name": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b", "refsource": "MISC", "url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"}, {"name": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007", "refsource": "MISC", "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"}]}, "source": {"advisory": "GHSA-p48w-vf3c-rqjx", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:09:15.787Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-21365", "datePublished": "2021-04-27T19:30:17.000Z", "dateReserved": "2020-12-22T00:00:00.000Z", "dateUpdated": "2024-08-03T18:09:15.787Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "bootstrap_package", "vendor": "benjaminkott", "versions": [{"status": "affected", "version": ">= 7.1.0, < 7.1.2"}, {"status": "affected", "version": ">= 8.0.0, < 8.0.8"}, {"status": "affected", "version": ">= 9.0.0, < 9.0.4"}, {"status": "affected", "version": ">= 9.1.0, < 9.1.3"}, {"status": "affected", "version": ">= 10.0.0, < 10.0.10"}, {"status": "affected", "version": ">= 11.0.0, < 11.0.3"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "17B07B8B-EBB9-4966-B743-365B32FC31E2", "versionEndExcluding": "7.1.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "E99F1CE2-72CE-40CE-8FBD-678346EE0C1D", "versionEndExcluding": "8.0.8", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "C887BFE4-14C9-478A-9889-AD83FA34DCDB", "versionEndExcluding": "9.0.4", "versionStartIncluding": "9.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "85B9F508-0633-40AC-BA40-0A48B7B0DB81", "versionEndExcluding": "9.1.3", "versionStartIncluding": "9.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "6AF391E6-82CF-410E-AA25-C83A833DAFF2", "versionEndExcluding": "10.0.10", "versionStartIncluding": "10.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "matchCriteriaId": "FFD19514-12D5-4CE5-A26A-3DC13432E692", "versionEndExcluding": "11.0.3", "versionStartIncluding": "11.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix. Update to version 7.1.2, 8.0.8, 9.1.4, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described. Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/."}, {"lang": "es", "value": "Bootstrap Package es un tema para TYPO3.&#xa0;Se ha descubierto que la renderizaci\u00f3n de contenido en la interfaz del sitio web es vulnerable a ataques de tipo cross-site scripting.&#xa0;Es necesario una cuenta de usuario de backend v\u00e1lida para explotar esta vulnerabilidad.&#xa0;Los usuarios de la extensi\u00f3n que hayan sobrescrito las plantillas afectadas con c\u00f3digo personalizado deben aplicar manualmente la correcci\u00f3n de seguridad.&#xa0;Actualiza a versiones 7.1.2, 8.0.8, 9.1.4, 10.0.10 o 11.0.3 del paquete Bootstrap que corrige el problema descrito.&#xa0;La versi\u00f3n actualizada est\u00e1 disponible en el administrador de extensiones TYPO3, Packagist y en https://extensions.typo3.org/extension/download/bootstrap_package/"}], "id": "CVE-2021-21365", "lastModified": "2026-06-17T03:35:23.893", "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": "security-advisories@github.com", "type": "Secondary"}, {"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": "2021-04-27T20:15:08.713", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-007"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{}