{"cve":"CVE-2024-8183","nvd":{"published":"2025-03-20T10:15:41.370","modified":"2026-06-17T08:22:04.423","status":"Deferred","description":"A CORS (Cross-Origin Resource Sharing) misconfiguration in prefecthq/prefect version 2.20.2 allows unauthorized domains to access sensitive data. This vulnerability can lead to unauthorized access to the database, resulting in potential data leaks, loss of confidentiality, service disruption, and data integrity risks.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","score":7.6},"cwes":["CWE-346"],"references":["https://github.com/prefecthq/prefect/commit/a69266e077169b8a32ad76b1dd3ea63b96d011c2","https://huntr.com/bounties/b801de43-ff9f-4db9-b583-4797d4f7d3d2"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:00:17.429720821+00:00"},"epss":{"cve":"CVE-2024-8183","score":0.00184,"percentile":0.0797,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4v9f-r55g-g6hc","url":"https://osv.dev/vulnerability/GHSA-4v9f-r55g-g6hc","summary":"Prefect CORS (Cross-Origin Resource Sharing) misconfiguration","modified":"2026-07-07T17:56:44.984520732Z","packages":[{"ecosystem":"PyPI","name":"prefect","purl":"pkg:pypi/prefect","ranges":[">=3.0.0rc1 <3.0.3"],"fixed":["3.0.3"]},{"ecosystem":"PyPI","name":"prefect","purl":"pkg:pypi/prefect","ranges":["<2.20.17"],"fixed":["2.20.17"]}]},{"id":"PYSEC-2026-1800","url":"https://osv.dev/vulnerability/PYSEC-2026-1800","summary":"Prefect CORS (Cross-Origin Resource Sharing) misconfiguration","modified":"2026-07-07T17:48:07.117706796Z","packages":[{"ecosystem":"PyPI","name":"prefect","purl":"pkg:pypi/prefect","ranges":["<2.20.17",">=3.0.0rc1 <3.0.3"],"fixed":["2.20.17","3.0.3"]}]}],"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."]}