{"cve":"CVE-2012-4404","nvd":{"published":"2012-09-10T22:55:05.197","modified":"2026-06-16T23:44:57.200","status":"Modified","description":"security/__init__.py in MoinMoin 1.9 through 1.9.4 does not properly handle group names that contain virtual group names such as \"All,\" \"Known,\" or \"Trusted,\" which allows remote authenticated users with virtual group membership to be treated as a member of the group.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://hg.moinmo.in/moin/1.9/rev/7b9f39289e16","http://moinmo.in/SecurityFixes","http://secunia.com/advisories/50474","http://secunia.com/advisories/50496","http://secunia.com/advisories/50885"],"products":["moinmo:moinmoin"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4404","score":0.02107,"percentile":0.81764,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g4mx-rm5q-vh24","url":"https://osv.dev/vulnerability/GHSA-g4mx-rm5q-vh24","summary":"MoinMoin Improper Access Control","modified":"2024-09-26T15:22:34.576327Z","packages":[{"ecosystem":"PyPI","name":"moin","purl":"pkg:pypi/moin","ranges":[">=1.9 <1.9.5"],"fixed":["1.9.5"]}]},{"id":"PYSEC-2012-10","url":"https://osv.dev/vulnerability/PYSEC-2012-10","summary":"","modified":"2026-06-10T17:02:22.629796853Z","packages":[{"ecosystem":"PyPI","name":"moin","purl":"pkg:pypi/moin","ranges":[">=1.9 <1.9.5"],"fixed":["1.9.5"]}]}],"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."]}