{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-45203","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2024-08-23T00:35:41.010Z","datePublished":"2024-09-09T06:42:30.971Z","dateUpdated":"2025-03-13T19:35:38.439Z"},"containers":{"cna":{"affected":[{"vendor":"istyle Inc.","product":"\"@cosme\" App for Android","versions":[{"version":"versions prior to 5.69.0","status":"affected"}]},{"vendor":"istyle Inc.","product":"\"@cosme\" App for iOS","versions":[{"version":"versions prior to 6.74.0","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Improper authorization in handler for custom URL scheme issue in \"@cosme\" App for Android versions prior 5.69.0 and \"@cosme\" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack."}],"problemTypes":[{"descriptions":[{"description":"Improper authorization in handler for custom URL scheme","lang":"en","type":"text"}]}],"references":[{"url":"https://jvn.jp/en/jp/JVN81570776/"}],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2024-09-09T06:42:30.971Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-939","lang":"en","description":"CWE-939 Improper Authorization in Handler for Custom URL Scheme"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-09-09T13:08:42.552909Z","id":"CVE-2024-45203","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-13T19:35:38.439Z"}}]}}