{"id":"PYSEC-2026-1872","summary":"Requests vulnerable to .netrc credentials leak via malicious URLs","details":"### Impact\n\nDue to a URL parsing issue, Requests releases prior to 2.32.4 may leak .netrc credentials to third parties for specific maliciously-crafted URLs.\n\n### Workarounds\nFor older versions of Requests, use of the .netrc file can be disabled with `trust_env=False` on your Requests Session ([docs](https://requests.readthedocs.io/en/latest/api/#requests.Session.trust_env)).\n\n### References\nhttps://github.com/psf/requests/pull/6965\nhttps://seclists.org/fulldisclosure/2025/Jun/2","aliases":["CVE-2024-47081","GHSA-9hjg-9r4m-mvj7"],"modified":"2026-07-07T17:47:00.332079836Z","published":"2026-07-07T16:02:54.151964Z","references":[{"type":"WEB","url":"https://github.com/psf/requests/security/advisories/GHSA-9hjg-9r4m-mvj7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47081"},{"type":"WEB","url":"https://github.com/psf/requests/pull/6965"},{"type":"FIX","url":"https://github.com/psf/requests/commit/96ba401c1296ab1dda74a2365ef36d88f7d144ef"},{"type":"PACKAGE","url":"https://github.com/psf/requests"},{"type":"WEB","url":"https://requests.readthedocs.io/en/latest/api/#requests.Session.trust_env"},{"type":"WEB","url":"https://seclists.org/fulldisclosure/2025/Jun/2"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2025/Jun/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/03/11"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/03/9"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/04/1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/04/6"},{"type":"PACKAGE","url":"https://pypi.org/project/requests"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-9hjg-9r4m-mvj7"}],"affected":[{"package":{"name":"requests","ecosystem":"PyPI","purl":"pkg:pypi/requests"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32.4"}]}],"versions":["0.0.1","0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.10.6","0.10.7","0.10.8","0.11.1","0.11.2","0.12.0","0.12.01","0.12.1","0.13.0","0.13.1","0.13.2","0.13.3","0.13.4","0.13.5","0.13.6","0.13.7","0.13.8","0.13.9","0.14.0","0.14.1","0.14.2","0.2.0","0.2.1","0.2.2","0.2.3","0.2.4","0.3.0","0.3.1","0.3.2","0.3.3","0.3.4","0.4.0","0.4.1","0.5.0","0.5.1","0.6.0","0.6.1","0.6.2","0.6.3","0.6.4","0.6.5","0.6.6","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.8.0","0.8.1","0.8.2","0.8.3","0.8.4","0.8.5","0.8.6","0.8.7","0.8.8","0.8.9","0.9.0","0.9.1","0.9.2","0.9.3","1.0.0","1.0.1","1.0.2","1.0.3","1.0.4","1.1.0","1.2.0","1.2.1","1.2.2","1.2.3","2.0.0","2.0.1","2.1.0","2.10.0","2.11.0","2.11.1","2.12.0","2.12.1","2.12.2","2.12.3","2.12.4","2.12.5","2.13.0","2.14.0","2.14.1","2.14.2","2.15.0","2.15.1","2.16.0","2.16.1","2.16.2","2.16.3","2.16.4","2.16.5","2.17.0","2.17.1","2.17.2","2.17.3","2.18.0","2.18.1","2.18.2","2.18.3","2.18.4","2.19.0","2.19.1","2.2.0","2.2.1","2.20.0","2.20.1","2.21.0","2.22.0","2.23.0","2.24.0","2.25.0","2.25.1","2.26.0","2.27.0","2.27.1","2.28.0","2.28.1","2.28.2","2.29.0","2.3.0","2.30.0","2.31.0","2.32.0","2.32.1","2.32.2","2.32.3","2.4.0","2.4.1","2.4.2","2.4.3","2.5.0","2.5.1","2.5.2","2.5.3","2.6.0","2.6.1","2.6.2","2.7.0","2.8.0","2.8.1","2.9.0","2.9.1","2.9.2"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/requests/PYSEC-2026-1872.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}