{"id":"CVE-2015-2775","url":"https://www.cyber-defence.io/tools/cve/CVE-2015-2775","generatedAt":"2026-10-27T19:56:25.916Z","title":"Directory traversal vulnerability in GNU Mailman before 2.1.20, when not using a static alias, allows remote attackers to execute arbitrary files via a ..","description":"Directory traversal vulnerability in GNU Mailman before 2.1.20, when not using a static alias, allows remote attackers to execute arbitrary files via a .. (dot dot) in a list name.","published":"2015-04-13T14:59:02.000Z","lastModified":"2026-06-17T00:24:44.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.6,"severity":"HIGH","vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C"},"cwe":["CWE-22"],"affected":["canonical/ubuntu linux","debian/debian linux","redhat/enterprise linux","gnu/mailman"],"epss":{"score":0.07908,"percentile":0.94682,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (7.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154911.html","source":"cve@mitre.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156742.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1153.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1417.html","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2015/dsa-3214","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/73922","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id/1032033","source":"cve@mitre.org"},{"url":"http://www.ubuntu.com/usn/USN-2558-1","source":"cve@mitre.org"},{"url":"https://bugs.launchpad.net/mailman/+bug/1437145","source":"cve@mitre.org"},{"url":"https://mail.python.org/pipermail/mailman-announce/2015-March/000209.html","source":"cve@mitre.org"},{"url":"https://mail.python.org/pipermail/mailman-developers/2015-March/024871.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://mail.python.org/pipermail/mailman-developers/2015-March/024875.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154911.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156742.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1153.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1417.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2015/dsa-3214","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/73922","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1032033","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2558-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.launchpad.net/mailman/+bug/1437145","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://mail.python.org/pipermail/mailman-announce/2015-March/000209.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://mail.python.org/pipermail/mailman-developers/2015-March/024871.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://mail.python.org/pipermail/mailman-developers/2015-March/024875.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-2775","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}