{"id":"CVE-2017-5543","aliases":["EUVD-2022-2396","GHSA-4j79-4m6q-77vf"],"status":"published","title":"Subrion CMS PHP Object Injection","description":"includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","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":0.02031,"percentile":0.81185,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2017-01-20T08:39:00Z","modified":"2026-10-20T10:47:50Z","fixes":[{"ecosystem":"Packagist","package":"intelliants/subrion","fixed_in":["4.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"intelliants/subrion","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.5"},{"last_affected":"4.0.5"},{"fixed":"4.1.0"}]}],"versions":["4.0.5"]},{"source":"osv","ecosystem":"Packagist","package":"intelliants/subrion","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.5"},{"fixed":"4.1.0"}]}],"versions":["4.0.5","v4.0.5"]}],"products":[{"vendor":"intelliants","product":"subrion"}],"references":[{"url":"https://github.com/intelliants/subrion/issues/297","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix","web"]},{"url":"http://www.securityfocus.com/bid/95688","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5543","tags":["advisory"]},{"url":"https://github.com/intelliants/subrion/commit/019dee20a38f39a5827aae2eb92f09b1f6afb7bb","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4j79-4m6q-77vf"},{"url":"https://github.com/intelliants/subrion","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2017-5543","description":"includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2017-01-20T08:39:00Z","modified":"2024-08-05T15:04:15.376Z","updated_at":"2026-11-02T14:33:12.599234Z"}],"euvd":[{"id":"EUVD-2022-2396","description":"includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2017-01-20T08:39:00Z","modified":"2024-08-05T15:04:15Z","updated_at":"2026-11-03T02:39:14.545495Z"}],"ghsa":[{"id":"GHSA-4j79-4m6q-77vf","title":"Subrion CMS PHP Object Injection","description":"`includes/classes/ia.core.users.php` in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2022-05-14T02:00:54Z","modified":"2024-04-25T21:54:13Z","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-94"],"updated_at":"2026-11-02T14:37:47.338362Z"}],"nvd":[{"id":"CVE-2017-5543","description":"includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2017-01-20T08:59:00.55Z","modified":"2026-06-17T01:20:42.89Z","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-94"],"updated_at":"2026-11-02T14:03:42.372487Z"}],"osv":[{"id":"CVE-2017-5543","description":"includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2017-01-20T08:59:00.55Z","modified":"2026-10-20T10:47:50.01698068Z","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"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"GHSA-4j79-4m6q-77vf","title":"Subrion CMS PHP Object Injection","description":"`includes/classes/ia.core.users.php` in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.","status":"published","published":"2022-05-14T02:00:54Z","modified":"2024-04-25T22:11:45.385895Z","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-94"],"updated_at":"2026-11-02T15:46:37.148947Z"}]}}