{"cve":"CVE-2020-27619","nvd":{"published":"2020-10-22T03:16:31.010","modified":"2026-10-08T21:17:27.533","status":"Modified","description":"In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":[],"references":["https://bugs.python.org/issue41944","https://github.com/python/cpython/commit/2ef5caa58febc8968e670e39e3d37cf8eef3cab8","https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2a9","https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac33","https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b1794"],"products":["fedoraproject:fedora","oracle:communications_cloud_native_core_network_function_cloud_native_environment","python:python"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-27619","score":0.08334,"percentile":0.94913,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}