{"id":"CVE-2016-8580","aliases":["EUVD-2016-9427","GHSA-f2qf-2mf5-vg4c"],"status":"published","title":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM...","description":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM before 5.3.2. These vulnerabilities allow arbitrary PHP code execution via magic methods in included classes.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06861,"percentile":0.9409,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-284"],"published":"2016-10-28T15:00:00Z","modified":"2026-06-17T00:54:33Z","exploits":[{"source":"exploitdb","id":"EDB-40682","title":"Alienvault OSSIM/USM 5.3.1 - PHP Object Injection","type":"webapps","platform":"php","date":"2016-11-02","verified":true,"url":"https://www.exploit-db.com/exploits/40682"},{"source":"exploitdb","id":"EDB-41424","title":"AlienVault OSSIM/USM \u003c 5.3.1 - Remote Code Execution (Metasploit)","type":"webapps","platform":"php","date":"2017-01-31","url":"https://www.exploit-db.com/exploits/41424"}],"products":[{"vendor":"alienvault","product":"open_source_security_information_and_event_management"},{"vendor":"alienvault","product":"unified_security_management"}],"references":[{"url":"https://www.alienvault.com/forums/discussion/7766/security-advisory-alienvault-5-3-2-address-70-vulnerabilities","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/40682/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/93864","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8580"},{"url":"https://www.exploit-db.com/exploits/40682"},{"url":"https://github.com/advisories/GHSA-f2qf-2mf5-vg4c"}],"sources":{"cve":[{"id":"CVE-2016-8580","description":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM before 5.3.2. These vulnerabilities allow arbitrary PHP code execution via magic methods in included classes.","status":"published","published":"2016-10-28T15:00:00Z","modified":"2024-08-06T02:27:40.509Z","updated_at":"2026-11-02T14:33:32.415289Z"}],"euvd":[{"id":"EUVD-2016-9427","description":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM before 5.3.2. These vulnerabilities allow arbitrary PHP code execution via magic methods in included classes.","status":"published","published":"2016-10-28T15:00:00Z","modified":"2024-08-06T02:27:40Z","updated_at":"2026-11-03T02:22:30.087949Z"}],"ghsa":[{"id":"GHSA-f2qf-2mf5-vg4c","title":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM...","description":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM before 5.3.2. These vulnerabilities allow arbitrary PHP code execution via magic methods in included classes.","status":"published","published":"2022-05-17T01:17:23Z","modified":"2025-04-12T13:06:06Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:01:29.780856Z"}],"nvd":[{"id":"CVE-2016-8580","description":"PHP object injection vulnerabilities exist in multiple widget files in AlienVault OSSIM and USM before 5.3.2. These vulnerabilities allow arbitrary PHP code execution via magic methods in included classes.","status":"published","published":"2016-10-28T15:59:03.437Z","modified":"2026-06-17T00:54:33.053Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:32.086916Z"}]}}