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vuln-nvd/data/2021/CVE-2021-4172.json
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{"affected":[{"affectedData":[{"product":"star7th/showdoc","vendor":"star7th","versions":[{"lessThan":"2.10.2","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*","matchCriteriaId":"B8E2EBF3-77AE-4BBD-9F64-7BB74052FE1E","versionEndExcluding":"2.10.2","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Cross-site Scripting (XSS) - Stored in GitHub repository star7th/showdoc prior to 2.10.2."},{"lang":"es","value":"Una vulnerabilidad de tipo Cross-site Scripting (XSS) - Almacenado en el repositorio de GitHub star7th/showdoc versiones anteriores a 2.10.2"}],"id":"CVE-2021-4172","lastModified":"2026-06-17T04:19:09.280","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}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.0"},"exploitabilityScore":3.9,"impactScore":2.5,"source":"security@huntr.dev","type":"Secondary"}],"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":"2022-01-22T12:15:07.623","references":[{"source":"security@huntr.dev","tags":["Patch","Third Party Advisory"],"url":"https://github.com/star7th/showdoc/commit/409c8a1208bbb847046a9496303192980f2e6219"},{"source":"security@huntr.dev","tags":["Exploit","Patch","Third Party Advisory"],"url":"https://huntr.dev/bounties/c041b693-877b-4456-b463-19e4c9456eee"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"],"url":"https://github.com/star7th/showdoc/commit/409c8a1208bbb847046a9496303192980f2e6219"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Third Party Advisory"],"url":"https://huntr.dev/bounties/c041b693-877b-4456-b463-19e4c9456eee"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"security@huntr.dev","type":"Secondary"}]}