{"id":"GHSA-3hwm-922r-47hw","aliases":[],"status":"published","title":"Stud42 vulnerable to denial of service","description":"A security vulnerability has been identified in the GraphQL parser used by the API of s42.app. An attacker can overload the parser and cause the API pod to crash. With a bit of threading, the attacker can bring down the entire API, resulting in an unhealthy stream. This vulnerability can be exploited by sending a specially crafted request to the API with a large payload.\n\nAn attacker can exploit this vulnerability to cause a denial of service (DoS) attack on the s42.app API, resulting in unavailability of the API for legitimate users.","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","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2023-03-31T19:33:44Z","modified":"2023-04-25T23:06:54Z","fixes":[{"ecosystem":"Go","package":"atomys.codes/stud42","fixed_in":["0.23.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"atomys.codes/stud42","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.0"}]}]},{"source":"osv","ecosystem":"Go","package":"atomys.codes/stud42","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.23.0"}]}]}],"references":[{"url":"https://github.com/42Atomys/stud42/security/advisories/GHSA-3hwm-922r-47hw","tags":["web"]},{"url":"https://github.com/42Atomys/stud42/issues/412","tags":["web"]},{"url":"https://github.com/42Atomys/stud42/commit/a70bfc72fba721917bf681d72a58093fb9deee17","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3hwm-922r-47hw"},{"url":"https://github.com/42Atomys/stud42","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-3hwm-922r-47hw","title":"Stud42 vulnerable to denial of service","description":"A security vulnerability has been identified in the GraphQL parser used by the API of s42.app. An attacker can overload the parser and cause the API pod to crash. With a bit of threading, the attacker can bring down the entire API, resulting in an unhealthy stream. This vulnerability can be exploited by sending a specially crafted request to the API with a large payload.\n\nAn attacker can exploit this vulnerability to cause a denial of service (DoS) attack on the s42.app API, resulting in unavailability of the API for legitimate users.","status":"published","published":"2023-03-31T19:33:44Z","modified":"2023-04-25T23:06:54Z","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"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:36:51.39133Z"}],"osv":[{"id":"GHSA-3hwm-922r-47hw","title":"Stud42 vulnerable to denial of service","description":"A security vulnerability has been identified in the GraphQL parser used by the API of s42.app. An attacker can overload the parser and cause the API pod to crash. With a bit of threading, the attacker can bring down the entire API, resulting in an unhealthy stream. This vulnerability can be exploited by sending a specially crafted request to the API with a large payload.\n\nAn attacker can exploit this vulnerability to cause a denial of service (DoS) attack on the s42.app API, resulting in unavailability of the API for legitimate users.","status":"published","published":"2023-03-31T19:33:44Z","modified":"2023-04-25T23:06:52Z","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"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:35.747385Z"}]}}