{"id":"CVE-2012-0878","aliases":["GHSA-27px-qpmj-qg38","PYSEC-2012-15","PYSEC-2026-2859"],"url":"https://o3.security/vulnerability/CVE-2012-0878","summary":"Paste Script has improper group memberships permissions","details":"Paste Script 1.7.5 and earlier does not properly set group memberships during execution with root privileges, which might allow remote attackers to bypass intended file-access restrictions by leveraging a web application that uses the local filesystem.","published":"2012-05-01T19:55:01Z","modified":"2026-07-13T16:43:34.842469260Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"pastescript","fixedVersion":"2.0.1"},{"ecosystem":"PyPI","name":"paste","fixedVersion":"1.7.5.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2012-1206.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/48812"},{"type":"ADVISORY","url":"http://secunia.com/advisories/50410"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2012/02/23/1"},{"type":"FIX","url":"https://bitbucket.org/ianb/pastescript/changeset/a19e462769b4"},{"type":"FIX","url":"https://bitbucket.org/ianb/pastescript/pull-request/3/fix-group-permissions-for-pastescriptserve"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=796790"},{"type":"WEB","url":"http://groups.google.com/group/paste-users/browse_thread/thread/2aa651ba331c2471"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/02/23/4"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-13T16:43:34.842469260Z"}}