{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-41797", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "dateUpdated": "2025-05-07T16:10:53.211Z", "dateReserved": "2022-10-11T00:00:00.000Z", "datePublished": "2022-10-24T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2022-10-24T00:00:00.000Z"}, "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"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:56:38.319Z"}, "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"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-862", "lang": "en", "description": "CWE-862 Missing Authorization"}]}], "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"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-07T16:10:53.211Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"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": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "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": {"id": "CVE-2022-41797", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-07T16:08:37.389796Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-07T16:09:00.319Z"}}], "cna": {"affected": [{"vendor": "ByteDance K.K.", "product": "Lemon8 App for Android and Lemon8 App for iOS", "versions": [{"status": "affected", "version": "Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5"}]}], "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"}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Improper Authorization in Handler for Custom URL Scheme"}]}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2022-10-24T00:00:00.000Z"}}}, "cveMetadata": {"cveId": "CVE-2022-41797", "state": "PUBLISHED", "dateUpdated": "2025-05-07T16:10:53.211Z", "dateReserved": "2022-10-11T00:00:00.000Z", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "datePublished": "2022-10-24T00:00:00.000Z", "assignerShortName": "jpcert"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lemon8_project:lemon8:*:*:*:*:*:android:*:*", "matchCriteriaId": "420E93C3-2B11-423E-BFE4-B78F4C519F0D", "versionEndExcluding": "3.3.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:lemon8_project:lemon8:*:*:*:*:*:iphone_os:*:*", "matchCriteriaId": "25A444CD-05A7-436E-91FF-A93B3F260605", "versionEndExcluding": "3.3.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "Una autorizaci\u00f3n inapropiada en el manejador para la vulnerabilidad del esquema de URL personalizado en la aplicaci\u00f3n Lemon8 para las versiones de Android anteriores a 3.3.5 y la aplicaci\u00f3n Lemon8 para las versiones de iOS anteriores a 3.3.5, permite a un atacante remoto conllevar a un usuario a acceder a un sitio web arbitrario por medio de la aplicaci\u00f3n vulnerable. Como resultado, el usuario puede ser v\u00edctima de un ataque de phishing"}], "id": "CVE-2022-41797", "lastModified": "2025-05-07T17:15:56.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-10-24T14:15:52.570", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Product", "Third Party Advisory"], "url": "https://apps.apple.com/jp/app/lemon8/id1498607143"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN10921428/index.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Product", "Third Party Advisory"], "url": "https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Third Party Advisory"], "url": "https://apps.apple.com/jp/app/lemon8/id1498607143"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN10921428/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Third Party Advisory"], "url": "https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=US"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}