2 lines
3.8 KiB
JSON
2 lines
3.8 KiB
JSON
{"affected":[{"affectedData":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"source":"cve@mitre.org"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:slab:quill:4.8.0:*:*:*:*:node.js:*:*","matchCriteriaId":"AE851EDE-63BD-4A7A-9A1E-7AE5575DDEB0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[{"sourceIdentifier":"cve@mitre.org","tags":["disputed"]}],"descriptions":[{"lang":"en","value":"A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser"},{"lang":"es","value":"** EN DISPUTA ** Una vulnerabilidad en el editor HTML de Slab Quill versión 4.8.0, permite a un atacante ejecutar JavaScript arbitrario almacenando una carga útil XSS (un atributo onloadstart diseñado de un elemento IMG) en un campo de texto. Nota: Los investigadores han afirmado que este problema no está dentro del propio producto, sino que es un comportamiento previsto en un navegador web."}],"id":"CVE-2021-3163","lastModified":"2026-06-17T04:04:46.467","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":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":2.7,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2021-3163","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-07-19T18:28:30.323980Z","version":"2.0.3"}}]},"published":"2021-04-12T21:15:14.340","references":[{"source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"],"url":"https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html"},{"source":"cve@mitre.org","tags":["Broken Link","Issue Tracking","Third Party Advisory"],"url":"https://github.com/quilljs/quill/issues/3273"},{"source":"cve@mitre.org","tags":["Exploit","Issue Tracking","Third Party Advisory"],"url":"https://github.com/quilljs/quill/issues/3364"},{"source":"cve@mitre.org","tags":["Product"],"url":"https://quilljs.com"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"url":"https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link","Issue Tracking","Third Party Advisory"],"url":"https://github.com/quilljs/quill/issues/3273"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Third Party Advisory"],"url":"https://github.com/quilljs/quill/issues/3364"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product"],"url":"https://quilljs.com"}],"sourceIdentifier":"cve@mitre.org","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"nvd@nist.gov","type":"Primary"}]}
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