2 lines
3.3 KiB
JSON
2 lines
3.3 KiB
JSON
{"affected":[{"affectedData":[{"product":"CSS Validator","vendor":"World Wide Web Consortium (W3C)","versions":[{"status":"affected","version":"<= 54d68a1"}]}],"source":"security-advisories@github.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:w3c:css_validator:*:*:*:*:*:*:*:*","matchCriteriaId":"5B629E2A-714E-4901-8AFB-09B637FC058D","versionEndIncluding":"2020-01-19","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"In CSS Validator less than or equal to commit 54d68a1, there is a cross-site scripting vulnerability in handling URIs. A user would have to click on a specifically crafted validator link to trigger it. This has been patched in commit e5c09a9."},{"lang":"es","value":"En CSS Validator, menor o igual al commit 54d68a1, se presenta una vulnerabilidad de tipo cross-site scripting al manejar los URI. Un usuario tendría que hacer clic en un enlace validador específicamente diseñado para activarlo. Esto ha sido parcheado en el commit e5c09a9"}],"id":"CVE-2020-4070","lastModified":"2026-06-17T03:19:31.040","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":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"exploitabilityScore":2.1,"impactScore":2.5,"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":"2020-06-22T16:15:11.963","references":[{"source":"security-advisories@github.com","tags":["Patch"],"url":"https://github.com/w3c/css-validator/commit/e5c09a9119167d3064db786d5f00d730b584a53b"},{"source":"security-advisories@github.com","tags":["Vendor Advisory"],"url":"https://github.com/w3c/css-validator/security/advisories/GHSA-wf36-7w73-rh8c"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"url":"https://github.com/w3c/css-validator/commit/e5c09a9119167d3064db786d5f00d730b584a53b"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://github.com/w3c/css-validator/security/advisories/GHSA-wf36-7w73-rh8c"}],"sourceIdentifier":"security-advisories@github.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"security-advisories@github.com","type":"Secondary"}]}
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