{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T21:21:19.811","vulnerabilities":[{"cve":{"id":"CVE-2022-48612","sourceIdentifier":"cve@mitre.org","published":"2023-10-16T00:15:10.350","lastModified":"2024-11-21T07:33:36.023","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Universal Cross Site Scripting (UXSS) vulnerability in ClassLink OneClick Extension through 10.7 allows remote attackers to inject JavaScript into any webpage, because a regular expression (validating whether a URL is controlled by ClassLink) is not present in all applicable places."},{"lang":"es","value":"Una vulnerabilidad de Universal Cross Site Scripting (UXSS) en ClassLink OneClick Extension hasta 10.7 permite a atacantes remotos inyectar JavaScript en cualquier página web, porque una expresión regular (que valida si una URL está controlada por ClassLink) no está presente en todos los lugares aplicables."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}]},"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:classlink:oneclick:*:*:*:*:*:*:*:*","versionEndIncluding":"10.7","matchCriteriaId":"2A6FA3A4-8DFC-4337-8DCA-147E4BDF5CEC"}]}]}],"references":[{"url":"https://blog.zerdle.net/classlink/","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://blog.zerdle.net/classlink/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}