{"id":"CVE-2023-50965","aliases":["EUVD-2023-55694","GHSA-53f2-8mjf-vj4j"],"status":"published","title":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c...","description":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.","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":"2026-11-10","score":0.01534,"percentile":0.7503,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-787"],"published":"2023-12-17T00:00:00Z","modified":"2026-06-17T06:40:19Z","exploits":[{"source":"pocgithub","id":"DaviGSantana/CVE-2023-50965","title":"DaviGSantana/CVE-2023-50965","date":"2026-03-16","url":"https://github.com/DaviGSantana/CVE-2023-50965"}],"products":[{"vendor":"starnight","product":"micro_http_server"}],"references":[{"url":"https://github.com/starnight/MicroHttpServer/issues/5","tags":["x_transferred","Exploit","Issue Tracking","Mitigation","Third Party Advisory"]},{"url":"https://github.com/starnight/MicroHttpServer/tree/43985708ef5fe7677392c54e229bd22e136c2665","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50965"},{"url":"https://github.com/advisories/GHSA-53f2-8mjf-vj4j"}],"sources":{"cve":[{"id":"CVE-2023-50965","description":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.","status":"published","published":"2023-12-17T00:00:00Z","modified":"2024-08-02T22:23:44.104Z","updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-55694","description":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.","status":"published","published":"2023-12-17T00:00:00Z","modified":"2024-08-02T22:23:44Z","updated_at":"2026-11-03T03:26:07.661682Z"}],"ghsa":[{"id":"GHSA-53f2-8mjf-vj4j","title":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c...","description":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.","status":"published","published":"2023-12-17T03:30:20Z","modified":"2023-12-20T21:30:31Z","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":"2026-11-02T14:55:15.236949Z"}],"nvd":[{"id":"CVE-2023-50965","description":"In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.","status":"published","published":"2023-12-17T02:15:21.267Z","modified":"2026-06-17T06:40:19.72Z","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":"2026-11-02T14:08:56.329586Z"}]}}