{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-03T09:38:55.824","vulnerabilities":[{"cve":{"id":"CVE-2021-42664","sourceIdentifier":"cve@mitre.org","published":"2021-11-05T13:15:08.670","lastModified":"2024-11-21T06:27:56.767","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Stored Cross Site Scripting (XSS) Vulneraibiilty exists in Sourcecodester Engineers Online Portal in PHP via the (1) Quiz title and (2) quiz description parameters to add_quiz.php. An attacker can leverage this vulnerability in order to run javascript commands on the web server surfers behalf, which can lead to cookie stealing and more."},{"lang":"es","value":"Se presenta una vulnerabilidad de tipo Cross Site Scripting (XSS) almacenada en Sourcecodester Engineers Online Portal en PHP por medio de los parámetros (1) Quiz title y (2) quiz description del archivo add_quiz.php. Un atacante puede aprovechar esta vulnerabilidad para ejecutar comandos javascript en nombre de los navegantes del servidor web, lo que puede conllevar a un robo de cookies y más"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:engineers_online_portal_project:engineers_online_portal:1.0:*:*:*:*:*:*:*","matchCriteriaId":"EE2C0236-1BC6-45DD-B5A5-1FE81BD75296"}]}]}],"references":[{"url":"http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/TheHackingRabbi/CVE-2021-42664","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/50451","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html","source":"cve@mitre.org","tags":["Product","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/164618/Engineers-Online-Portal-1.0-SQL-Injection.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/TheHackingRabbi/CVE-2021-42664","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/50451","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product","Third Party Advisory"]}]}}]}