{"id":"CVE-2023-1283","aliases":["GHSA-9wf9-qvvp-2929"],"url":"https://o3.security/vulnerability/CVE-2023-1283","summary":" Code Injection in builderio/qwik","details":"Code Injection in GitHub repository builderio/qwik prior to 0.21.0. The Function deserializer can be accessed using the pureServerFunction feature. This allows any Javascript code to be run by node.js.","published":"2023-03-08T00:00:00Z","modified":"2026-08-12T03:51:20.047931765Z","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"@builder.io/qwik","fixedVersion":"0.21.0"}],"fix":{"url":"https://github.com/BuilderIO/qwik/pull/3249/commits/4d9ba6e098ae6e537aa55abb6b8369bb670ffe66","label":"BuilderIO/qwik#3249"},"references":[{"type":"WEB","url":"https://github.com/BuilderIO/qwik/pull/3249/commits/4d9ba6e098ae6e537aa55abb6b8369bb670ffe66"},{"type":"WEB","url":"https://huntr.dev/bounties/63f1ff91-48f3-4886-a179-103f1ddd8ff8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1283.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1283"},{"type":"WEB","url":"https://github.com/builderio/qwik/commit/4d9ba6e098ae6e537aa55abb6b8369bb670ffe66"},{"type":"PACKAGE","url":"https://github.com/BuilderIO/qwik"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:20.047931765Z"}}