{"id":"CVE-2023-41419","aliases":["GHSA-x7m3-jprg-wc5g","PYSEC-2023-177"],"url":"https://o3.security/vulnerability/CVE-2023-41419","summary":"Gevent allows remote attacker to escalate privileges","details":"An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component.","published":"2023-09-25T00:00:00Z","modified":"2026-08-12T03:51:22.693475477Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01345,"percentile":0.68841,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"gevent","fixedVersion":"23.9.0"}],"fix":{"url":"https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221c","label":"gevent/gevent@2f53c85"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/11/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41419.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41419"},{"type":"REPORT","url":"https://github.com/gevent/gevent/issues/1989"},{"type":"FIX","url":"https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221c"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:22.693475477Z"}}