{"id":"CVE-2022-41797","state":"PUBLISHED","title":"Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remo","description":"Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remote 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.","publishedAt":"2022-10-24T00:00:00.000Z","updatedAt":"2025-05-07T16:10:53.211Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"jpcert","products":["ByteDance K.K. Lemon8 App for Android and Lemon8 App for iOS"],"affected":[{"vendor":"ByteDance K.K.","product":"Lemon8 App for Android and Lemon8 App for iOS","versions":[{"version":"Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5","status":"affected"}]}],"references":["https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US","https://apps.apple.com/jp/app/lemon8/id1498607143","https://jvn.jp/en/jp/JVN10921428/index.html"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T19:50:37.819Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/41xxx/CVE-2022-41797.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-41797","state":"PUBLISHED","datePublished":"2022-10-24T00:00:00.000Z","dateUpdated":"2025-05-07T16:10:53.211Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2022-10-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remote 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."}],"affected":[{"vendor":"ByteDance K.K.","product":"Lemon8 App for Android and Lemon8 App for iOS","versions":[{"version":"Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5","status":"affected"}]}],"references":[{"url":"https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US"},{"url":"https://apps.apple.com/jp/app/lemon8/id1498607143"},{"url":"https://jvn.jp/en/jp/JVN10921428/index.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Improper Authorization in Handler for Custom URL Scheme"}]}],"providerMetadata":{"shortName":"jpcert","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateUpdated":"2022-10-24T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US","tags":["x_transferred"]},{"url":"https://apps.apple.com/jp/app/lemon8/id1498607143","tags":["x_transferred"]},{"url":"https://jvn.jp/en/jp/JVN10921428/index.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T12:56:38.319Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-07T16:08:37.389796Z","id":"CVE-2022-41797","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","type":"CWE","lang":"en","description":"CWE-862 Missing Authorization"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-07T16:10:53.211Z"}}]}}}