{"id":"CVE-2013-0262","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-0262","generatedAt":"2026-10-27T22:06:02.060Z","title":"rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is…","description":"rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka \"symlink path traversals.\"","published":"2013-02-08T20:55:02.000Z","lastModified":"2026-06-16T23:49:05.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N"},"cwe":["CWE-22"],"affected":["rack project/rack"],"epss":{"score":0.02941,"percentile":0.87029,"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":"low","text":"Lower severity and a low EPSS score (2.94%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html","source":"secalert@redhat.com"},{"url":"http://rack.github.com/","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/52033","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=909071","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=909072","source":"secalert@redhat.com"},{"url":"https://gist.github.com/rentzsch/4736940","source":"secalert@redhat.com"},{"url":"https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56","source":"secalert@redhat.com"},{"url":"https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30","source":"secalert@redhat.com"},{"url":"https://groups.google.com/forum/#%21msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ","source":"secalert@redhat.com"},{"url":"https://groups.google.com/forum/#%21msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rack.github.com/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/52033","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=909071","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=909072","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://gist.github.com/rentzsch/4736940","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://groups.google.com/forum/#%21msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://groups.google.com/forum/#%21msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-0262","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."}