{"cve":"CVE-2020-25489","nvd":{"published":"2020-09-17T18:15:12.443","modified":"2026-06-17T03:06:51.507","status":"Modified","description":"A heap overflow in Sqreen PyMiniRacer (aka Python Mini Racer) before 0.3.0 allows remote attackers to potentially exploit heap corruption.","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":["CWE-787"],"references":["https://blog.sqreen.com/vulnerability-disclosure-finding-a-vulnerability-in-sqreens-php-agent-and-how-we-fixed-it/","https://github.com/sqreen/PyMiniRacer/compare/v0.2.0...v0.3.0","https://blog.sqreen.com/vulnerability-disclosure-finding-a-vulnerability-in-sqreens-php-agent-and-how-we-fixed-it/","https://github.com/sqreen/PyMiniRacer/compare/v0.2.0...v0.3.0"],"products":["sqreen:python_mini_racer"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-25489","score":0.0252,"percentile":0.84845,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vwcg-7xqw-qcxw","url":"https://osv.dev/vulnerability/GHSA-vwcg-7xqw-qcxw","summary":"Heap Overflow in PyMiniRacer","modified":"2024-10-21T20:32:52.020144Z","packages":[{"ecosystem":"PyPI","name":"py-mini-racer","purl":"pkg:pypi/py-mini-racer","ranges":["<0.3.0"],"fixed":["0.3.0"]}]},{"id":"PYSEC-2020-93","url":"https://osv.dev/vulnerability/PYSEC-2020-93","summary":"","modified":"2023-11-08T04:03:10.037518Z","packages":[{"ecosystem":"PyPI","name":"py-mini-racer","purl":"pkg:pypi/py-mini-racer","ranges":["<0.3.0"],"fixed":["0.3.0"]}]}],"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."]}