{"id":"CVE-2023-37659","aliases":["GHSA-jx3q-5rgf-vrrr","PYSEC-2023-116"],"url":"https://o3.security/vulnerability/CVE-2023-37659","summary":"xalpha vulnerable to Remote Code Execution","details":"xalpha v0.11.4 is vulnerable to Remote Command Execution (RCE). User input is not properly checked to be numerical values prior to being evaluated.","published":"2023-07-11T00:00:00Z","modified":"2026-08-12T03:51:08.245313213Z","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":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"xalpha","fixedVersion":"0.11.9"}],"fix":{"url":"https://github.com/refraction-ray/xalpha/commit/6dceaa159a1a319d750ade20a4595956876657b6","label":"refraction-ray/xalpha@6dceaa1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37659.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37659"},{"type":"REPORT","url":"https://github.com/refraction-ray/xalpha/issues/175"},{"type":"WEB","url":"https://github.com/refraction-ray/xalpha/commit/6dceaa159a1a319d750ade20a4595956876657b6"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/xalpha/PYSEC-2023-116.yaml"},{"type":"PACKAGE","url":"https://github.com/refraction-ray/xalpha"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.245313213Z"}}