{"id":"CVE-2015-8770","url":"https://www.cyber-defence.io/tools/cve/CVE-2015-8770","generatedAt":"2026-11-05T05:41:00.323Z","title":"Directory traversal vulnerability in the set_skin function in program/include/rcmail_output_html.php in Roundcube before 1.0.8 and 1.1.x before 1.1.4 allows remote authenticated users with certain permissions to read arbitrary files or possibly execute…","description":"Directory traversal vulnerability in the set_skin function in program/include/rcmail_output_html.php in Roundcube before 1.0.8 and 1.1.x before 1.1.4 allows remote authenticated users with certain permissions to read arbitrary files or possibly execute arbitrary code via a .. (dot dot) in the _skin parameter to index.php.","published":"2016-01-29T19:59:00.000Z","lastModified":"2026-06-17T00:35:13.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-22"],"affected":["roundcube/roundcube webmail"],"epss":{"score":0.22425,"percentile":0.97705,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.26203,"percentile":0.97951},{"date":"2026-09-22","score":0.22425,"percentile":0.97589}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-01-15","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":39245,"kind":"exploit","title":"Roundcube Webmail 1.1.3 - Directory Traversal","url":"https://www.exploit-db.com/exploits/39245","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/39245.txt","file":"exploits/php/webapps/39245.txt","published":"2016-01-15","added":"2016-01-15","updated":"2016-12-28","author":"High-Tech Bridge SA","type":"webapps","platform":"php","port":80,"verified":false,"codes":["CVE-2015-8770","OSVDB-132194"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comroundcubemail-1.1.3-complete.tar.gz","screenshotUrl":null,"referenceUrl":"https://www.htbridge.com/advisory/HTB23283"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 22.4%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00028.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00029.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00030.html","source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/135274/Roundcube-1.1.3-Path-Traversal.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://trac.roundcube.net/changeset/10e5192a2b/github","source":"cve@mitre.org"},{"url":"http://trac.roundcube.net/ticket/1490620","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2016/dsa-3541","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/537304/100/0/threaded","source":"cve@mitre.org"},{"url":"https://roundcube.net/news/2015/12/26/updates-1.1.4-and-1.0.8-released/","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/201603-03","source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/39245/","source":"cve@mitre.org"},{"url":"https://www.htbridge.com/advisory/HTB23283","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00028.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00029.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00030.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/135274/Roundcube-1.1.3-Path-Traversal.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://trac.roundcube.net/changeset/10e5192a2b/github","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://trac.roundcube.net/ticket/1490620","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2016/dsa-3541","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/537304/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://roundcube.net/news/2015/12/26/updates-1.1.4-and-1.0.8-released/","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201603-03","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/39245/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.htbridge.com/advisory/HTB23283","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-8770","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."}