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vuln-nvd/data/2021/CVE-2021-20654.json

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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 código abierto, entre versiones 3.12 y 4.11, es vulnerable a múltiples 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"}]}