{"id":"CVE-2020-35579","aliases":["EUVD-2020-23245","GHSA-cj8c-gw6c-32jv"],"status":"published","title":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint...","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01151,"percentile":0.67133,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-20T06:31:46Z","modified":"2026-10-20T10:54:20Z","products":[{"vendor":"subconverter_project","product":"subconverter"}],"references":[{"url":"https://github.com/tindy2013/subconverter/issues/284","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35579"},{"url":"https://github.com/advisories/GHSA-cj8c-gw6c-32jv"}],"sources":{"cve":[{"id":"CVE-2020-35579","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","status":"published","published":"2020-12-20T06:31:46Z","modified":"2024-08-04T17:09:13.411Z","updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-23245","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","status":"published","published":"2020-12-20T06:31:46Z","modified":"2024-08-04T17:09:13Z","updated_at":"2026-11-03T03:07:05.848444Z"}],"ghsa":[{"id":"GHSA-cj8c-gw6c-32jv","title":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint...","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","status":"published","published":"2022-05-24T17:36:58Z","modified":"2024-04-04T03:03:59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:56:13.24073Z"}],"nvd":[{"id":"CVE-2020-35579","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","status":"published","published":"2020-12-20T07:15:13.327Z","modified":"2026-06-17T03:13:58.493Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:27.73474Z"}],"osv":[{"id":"CVE-2020-35579","description":"tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%\u0026url=%URL%\u0026config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.","status":"published","published":"2020-12-20T07:15:13.327Z","modified":"2026-10-20T10:54:20.476162438Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:16.612899Z"}]}}