{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-21T08:14:52.977","vulnerabilities":[{"cve":{"id":"CVE-2020-18698","sourceIdentifier":"cve@mitre.org","published":"2021-08-16T18:15:07.017","lastModified":"2026-06-17T02:59:24.887","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Improper Authentication in Lin-CMS-Flask v0.1.1 allows remote attackers to launch brute force login attempts without restriction via the 'login' function in the component 'app/api/cms/user.py'."},{"lang":"es","value":"Una Autenticación Inapropiada en Lin-CMS-Flask versión v0.1.1, permite a atacantes remotos lanzar intentos de inicio de sesión por fuerza bruta sin restricciones por medio de la función \"login\" del componente \"app/api/cms/user.py\"."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-307"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:talelin:lin-cms-flask:0.1.1:*:*:*:*:*:*:*","matchCriteriaId":"65C172FC-587A-477C-90B9-1C73C37B10AA"}]}]}],"references":[{"url":"https://cwe.mitre.org/data/definitions/307.html","source":"cve@mitre.org","tags":["Third Party Advisory"]},{"url":"https://github.com/TaleLin/lin-cms-flask/issues/27","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://cwe.mitre.org/data/definitions/307.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/TaleLin/lin-cms-flask/issues/27","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}