{"id":"CVE-2016-0784","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-0784","generatedAt":"2026-11-05T05:35:24.538Z","title":"Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a ..","description":"Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry.","published":"2016-04-11T14:59:07.000Z","lastModified":"2026-06-17T00:38:14.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-22"],"affected":["apache/openmeetings"],"epss":{"score":0.54655,"percentile":0.99022,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.3196,"percentile":0.98273},{"date":"2026-09-22","score":0.56314,"percentile":0.99008},{"date":"2026-10-26","score":0.54655,"percentile":0.99012}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-03-31","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":39642,"kind":"exploit","title":"Apache OpenMeetings 1.9.x < 3.1.0 - '.ZIP' File Directory Traversal","url":"https://www.exploit-db.com/exploits/39642","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/webapps/39642.txt","file":"exploits/linux/webapps/39642.txt","published":"2016-03-31","added":"2016-03-31","updated":"2016-03-31","author":"Andreas Lindh","type":"webapps","platform":"linux","port":5080,"verified":false,"codes":["CVE-2016-0784"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 54.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.56314,"from":0.3196,"percentile":0.99008},"summary":"EPSS moved from 32.0% to 56.3% probability of exploitation in the next thirty days."},{"kind":"epss","label":"EPSS jump","at":"2026-09-21T00:00:00.000Z","detail":{"to":0.3196,"from":0.56314,"percentile":0.98273},"summary":"EPSS moved from 56.3% to 32.0% probability of exploitation in the next thirty days."}],"references":[{"url":"http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code","source":"secalert@redhat.com"},{"url":"http://openmeetings.apache.org/security.html","tags":["Patch","Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2016/03/25/2","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/archive/1/537929/100/0/threaded","source":"secalert@redhat.com"},{"url":"https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://www.exploit-db.com/exploits/39642/","source":"secalert@redhat.com"},{"url":"http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openmeetings.apache.org/security.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2016/03/25/2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/537929/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/39642/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-0784","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."}