{"id":"CVE-2020-19693","aliases":["EUVD-2020-11595","GHSA-g6pr-f698-8rc4"],"status":"published","title":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via...","description":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00835,"percentile":0.57971,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-04-04T00:00:00Z","modified":"2026-06-17T02:59:53Z","products":[{"vendor":"espruino","product":"espruino"}],"references":[{"url":"https://github.com/espruino/Espruino/issues/1684","tags":["x_transferred","Exploit","Issue Tracking","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19693"},{"url":"https://github.com/advisories/GHSA-g6pr-f698-8rc4"}],"sources":{"cve":[{"id":"CVE-2020-19693","description":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-18T17:01:01.127Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11595","description":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-02-18T17:01:01Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-02T20:53:28.952595Z"}],"ghsa":[{"id":"GHSA-g6pr-f698-8rc4","title":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via...","description":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.","status":"published","published":"2023-04-04T15:30:28Z","modified":"2023-04-18T05:07:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:54:30.910714Z"}],"nvd":[{"id":"CVE-2020-19693","description":"An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.","status":"published","published":"2023-04-04T15:15:07.697Z","modified":"2026-06-17T02:59:53.933Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:47.910346Z"}]}}