{"id":"CVE-2017-7411","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-7411","generatedAt":"2026-10-28T20:10:03.268Z","title":"The vulnerability exists because the User::getRecentElements() method is using the unserialize() function with a preference value that can be arbitrarily manipulated by malicious users through the REST API interface, and this can be exploited to inject…","description":"An issue was discovered in Enalean Tuleap 9.6 and prior versions. The vulnerability exists because the User::getRecentElements() method is using the unserialize() function with a preference value that can be arbitrarily manipulated by malicious users through the REST API interface, and this can be exploited to inject arbitrary PHP objects into the application scope, allowing an attacker to perform a variety of attacks (including but not limited to Remote Code Execution).","published":"2017-10-30T14:29:01.000Z","lastModified":"2026-06-17T01:24:18.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-94"],"affected":["enalean/tuleap"],"epss":{"score":0.66632,"percentile":0.99285,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.61663,"percentile":0.99158},{"date":"2026-09-22","score":0.66632,"percentile":0.99254}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2017-12-19","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43374,"kind":"exploit","title":"Tuleap 9.6 - Second-Order PHP Object Injection (Metasploit)","url":"https://www.exploit-db.com/exploits/43374","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/remote/43374.rb","file":"exploits/php/remote/43374.rb","published":"2017-12-19","added":"2017-12-19","updated":"2017-12-19","author":"Metasploit","type":"remote","platform":"php","port":443,"verified":true,"codes":["CVE-2017-7411"],"tags":"Object Injection","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://raw.githubusercontent.com/rapid7/metasploit-framework/d3638d0487ed119bd6f146fdfb17cbada5fa64a0/modules/exploits/unix/webapp/tuleap_rest_unserialize_exec.rb"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 66.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://karmainsecurity.com/KIS-2017-02","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html","tags":["Issue Tracking","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2017/Oct/53","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2017/10/23/3","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://tuleap.net/plugins/tracker/?aid=10118","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/43374/","source":"cve@mitre.org"},{"url":"http://karmainsecurity.com/KIS-2017-02","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html","tags":["Issue Tracking","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2017/Oct/53","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2017/10/23/3","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://tuleap.net/plugins/tracker/?aid=10118","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43374/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-7411","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."}