{"id":"CVE-2024-23388","aliases":["EUVD-2024-20892","GHSA-xx65-34vr-mqrj"],"status":"published","title":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior...","description":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior to version 5.78.0 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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00385,"percentile":0.32927,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2024-01-26T07:07:23Z","modified":"2026-06-17T07:12:56Z","products":[{"vendor":"mercari","product":"mercari"},{"vendor":"mercari, inc.","product":"\"mercari\" app for android"}],"references":[{"url":"https://jvn.jp/en/jp/JVN70818619/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23388"},{"url":"https://jvn.jp/en/jp/JVN70818619"},{"url":"https://github.com/advisories/GHSA-xx65-34vr-mqrj"}],"sources":{"cve":[{"id":"CVE-2024-23388","description":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior to version 5.78.0 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.","status":"published","published":"2024-01-26T07:07:23.529Z","modified":"2025-06-03T17:57:30.056Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:34:05.444281Z"}],"euvd":[{"id":"EUVD-2024-20892","description":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior to version 5.78.0 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.","status":"published","published":"2024-01-26T07:07:23Z","modified":"2025-06-03T17:57:30Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:30.496028Z"}],"ghsa":[{"id":"GHSA-xx65-34vr-mqrj","title":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior...","description":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior to version 5.78.0 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.","status":"published","published":"2024-01-26T09:30:23Z","modified":"2025-06-03T18:31:33Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:02:33.2389Z"}],"nvd":[{"id":"CVE-2024-23388","description":"Improper authorization in handler for custom URL scheme issue in \"Mercari\" App for Android prior to version 5.78.0 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.","status":"published","published":"2024-01-26T07:15:59.32Z","modified":"2026-06-17T07:12:56.157Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:09:32.147098Z"}]}}