{"id":"GHSA-9jp4-68vc-r8wq","summary":"FormEncode Access Restrictions Bypass","details":"`schema.py` in FormEncode for Python (python-formencode) 1.0 does not apply the `chained_validators` feature, which allows attackers to bypass intended access restrictions via unknown vectors.","aliases":["CVE-2008-6547","PYSEC-2009-5"],"modified":"2024-09-20T17:54:12Z","published":"2022-05-17T02:11:13Z","database_specific":{"cwe_ids":["CWE-20"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2024-02-09T18:47:25Z","nvd_published_at":"2009-03-30T01:30:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6547"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43878"},{"type":"PACKAGE","url":"https://github.com/davidfraser/formencode"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/formencode/PYSEC-2009-5.yaml"},{"type":"WEB","url":"https://web.archive.org/web/20080905200034/http://secunia.com/advisories/31081"},{"type":"WEB","url":"https://web.archive.org/web/20081013102442/http://secunia.com/advisories/31163"},{"type":"WEB","url":"https://web.archive.org/web/20200228145643/http://www.securityfocus.com/bid/30282"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00607.html"},{"type":"WEB","url":"http://sourceforge.net/tracker/download.php?group_id=91231&atid=596416&file_id=271779&aid=1925164"},{"type":"WEB","url":"http://sourceforge.net/tracker/index.php?func=detail&aid=1925164&group_id=91231&atid=596416"}],"affected":[{"package":{"name":"formencode","ecosystem":"PyPI","purl":"pkg:pypi/formencode"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0"},{"fixed":"1.0.1"}]}],"versions":["1.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9jp4-68vc-r8wq/GHSA-9jp4-68vc-r8wq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}