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vuln-nvd/data/2021/CVE-2021-3818.json
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{"affected":[{"affectedData":[{"product":"getgrav/grav","vendor":"getgrav","versions":[{"lessThan":"1.7.22","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*","matchCriteriaId":"7FA43AF6-6DBC-471D-AEBE-638F168D03C5","versionEndExcluding":"1.7.22","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking"},{"lang":"es","value":"grav es vulnerable a una Dependencia de Cookies sin comprobación ni Comprobación de Integridad"}],"id":"CVE-2021-3818","lastModified":"2026-06-17T04:05:49.897","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":5.0,"confidentialityImpact":"NONE","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","version":"2.0"},"exploitabilityScore":10.0,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"exploitabilityScore":2.8,"impactScore":3.4,"source":"security@huntr.dev","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-09-27T13:15:07.777","references":[{"source":"security@huntr.dev","tags":["Third Party Advisory"],"url":"https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07"},{"source":"security@huntr.dev","tags":["Exploit","Patch","Third Party Advisory"],"url":"https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Third Party Advisory"],"url":"https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-565"}],"source":"security@huntr.dev","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-565"}],"source":"nvd@nist.gov","type":"Primary"}]}