{"id":"CVE-2005-3961","aliases":["DSA-1002-1","EUVD-2005-3956","GHSA-j5xw-6p2w-wwpf"],"status":"published","title":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data...","description":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02161,"percentile":0.82333,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-01T06:03:00Z","modified":"2026-06-16T22:17:57Z","affected":[{"source":"osv","ecosystem":"Debian:3.1","package":"webcalendar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.45-4sarge3"}]}],"versions":["0.9.45-4","0.9.45-4sarge1","0.9.45-4sarge2"],"bundled":4}],"products":[{"vendor":"webcalendar","product":"webcalendar"}],"references":[{"url":"http://secunia.com/advisories/17784","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/417900/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/19240","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2005/2643","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/215","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23370","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.ush.it/2005/11/28/webcalendar-multiple-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://sourceforge.net/forum/forum.php?thread_id=1392833\u0026forum_id=11587","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/15608","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.osvdb.org/21220","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1002","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3961"},{"url":"https://github.com/advisories/GHSA-j5xw-6p2w-wwpf"}],"sources":{"cve":[{"id":"CVE-2005-3961","description":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.","status":"published","published":"2005-12-01T11:00:00Z","modified":"2024-08-07T23:31:48.917Z","updated_at":"2026-11-02T14:33:38.550354Z"}],"euvd":[{"id":"EUVD-2005-3956","description":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.","status":"published","published":"2005-12-01T11:00:00Z","modified":"2024-08-07T23:31:48Z","updated_at":"2026-11-03T01:15:24.702518Z"}],"ghsa":[{"id":"GHSA-j5xw-6p2w-wwpf","title":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data...","description":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.","status":"published","published":"2022-05-01T02:23:01Z","modified":"2023-01-30T05:07:54Z","updated_at":"2026-11-02T14:47:46.366122Z"}],"nvd":[{"id":"CVE-2005-3961","description":"export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.","status":"published","published":"2005-12-01T06:03:00Z","modified":"2026-06-16T22:17:57.913Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}],"osv":[{"id":"DSA-1002-1","title":"webcalendar - several","status":"published","published":"2006-03-15T00:00:00Z","modified":"2026-03-09T01:00:56.006502Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}