{"id":"CVE-2021-20715","aliases":["EUVD-2021-8130","GHSA-h9hq-cmw2-pxgh"],"status":"published","title":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and...","description":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and earlier, and for iOS ver.4.111.0 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00869,"percentile":0.59196,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862","CWE-863"],"published":"2021-04-27T05:42:33Z","modified":"2026-06-17T03:34:18Z","products":[{"vendor":"recruit co., ltd.","product":"hot pepper gourmet app"},{"vendor":"recruit-holdings","product":"hot_pepper_gourmet"}],"references":[{"url":"https://jvn.jp/en/jp/JVN97434260/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20715"},{"url":"https://github.com/advisories/GHSA-h9hq-cmw2-pxgh"}],"sources":{"cve":[{"id":"CVE-2021-20715","description":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and earlier, and for iOS ver.4.111.0 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.","status":"published","published":"2021-04-27T05:42:33Z","modified":"2024-08-03T17:53:21.814Z","updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-8130","description":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and earlier, and for iOS ver.4.111.0 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.","status":"published","published":"2021-04-27T05:42:33Z","modified":"2024-08-03T17:53:21Z","updated_at":"2026-11-03T03:25:08.33351Z"}],"ghsa":[{"id":"GHSA-h9hq-cmw2-pxgh","title":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and...","description":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and earlier, and for iOS ver.4.111.0 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.","status":"published","published":"2022-05-24T17:48:57Z","modified":"2023-01-27T05:03:00Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:42:09.126228Z"}],"nvd":[{"id":"CVE-2021-20715","description":"Improper access control vulnerability in Hot Pepper Gourmet App for Android ver.4.111.0 and earlier, and for iOS ver.4.111.0 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.","status":"published","published":"2021-04-27T06:15:07.83Z","modified":"2026-06-17T03:34:18.46Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:06:52.81233Z"}]}}