CVE-2021-20654

{"containers": {"cna": {"affected": [{"product": "Wekan", "vendor": "Wekan Team", "versions": [{"status": "affected", "version": "versions between 3.12 and 4.11"}]}], "descriptions": [{"lang": "en", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79: Cross-Site Scripting", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-02-10T08:50:14.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/en/jp/JVN80785288/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2021-20654", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Wekan", "version": {"version_data": [{"version_value": "versions between 3.12 and 4.11"}]}}]}, "vendor_name": "Wekan Team"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79: Cross-Site Scripting"}]}]}, "references": {"reference_data": [{"name": "https://wekan.github.io/hall-of-fame/fieldbleed/", "refsource": "MISC", "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"name": "https://jvn.jp/en/jp/JVN80785288/", "refsource": "MISC", "url": "https://jvn.jp/en/jp/JVN80785288/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:45:45.121Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jvn.jp/en/jp/JVN80785288/"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2021-20654", "datePublished": "2021-02-10T08:50:14.000Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-08-03T17:45:45.121Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Wekan", "vendor": "Wekan Team", "versions": [{"status": "affected", "version": "versions between 3.12 and 4.11"}]}], "source": "vultures@jpcert.or.jp"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2B2CB93-E64A-4005-B5D1-2E401A39EAE6", "versionEndIncluding": "4.11", "versionStartIncluding": "3.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}, {"lang": "es", "value": "Wekan, el sistema de placa kanban de c\u00f3digo abierto, entre versiones 3.12 y 4.11, es vulnerable a m\u00faltiples ataques de tipo cross-site scripting almacenado. Esto es denominado \"Fieldbleed\" en el sitio del proveedor"}], "id": "CVE-2021-20654", "lastModified": "2026-06-17T03:34:11.613", "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": "2021-02-10T09:15:12.887", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN80785288/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN80785288/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "vultures@jpcert.or.jp", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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