{"id":"CVE-2002-0121","aliases":["EUVD-2002-0121","GHSA-mjm4-4qrp-fpmr"],"status":"published","title":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID,...","description":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01183,"percentile":0.67968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-03-25T05:00:00Z","modified":"2026-06-16T21:56:50Z","products":[{"vendor":"php","product":"php"}],"references":[{"url":"http://www.securityfocus.com/bid/3873","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.iss.net/security_center/static/7908.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://online.securityfocus.com/archive/1/250196","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0121"},{"url":"https://github.com/advisories/GHSA-mjm4-4qrp-fpmr"}],"sources":{"cve":[{"id":"CVE-2002-0121","description":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T02:35:17.76Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0121","description":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T02:35:17Z","updated_at":"2026-11-03T01:15:02.530408Z"}],"ghsa":[{"id":"GHSA-mjm4-4qrp-fpmr","title":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID,...","description":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.","status":"published","published":"2022-04-30T18:18:35Z","modified":"2023-01-30T05:05:57Z","updated_at":"2026-11-02T14:47:23.497105Z"}],"nvd":[{"id":"CVE-2002-0121","description":"PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.","status":"published","published":"2002-03-25T05:00:00Z","modified":"2026-06-16T21:56:50.277Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:41.313877Z"}]}}