{"id":"CVE-2009-4929","aliases":["EUVD-2009-4891","GHSA-f2r2-9848-78f4"],"status":"published","title":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which...","description":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02455,"percentile":0.84522,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2010-07-09T17:00:00Z","modified":"2026-06-16T23:14:38Z","exploits":[{"source":"exploitdb","id":"EDB-8496","title":"TotalCalendar 2.4 - Remote Password Change","type":"webapps","platform":"php","date":"2009-04-20","verified":true,"url":"https://www.exploit-db.com/exploits/8496"}],"products":[{"vendor":"sweetphp","product":"totalcalender"}],"references":[{"url":"http://www.exploit-db.com/exploits/8496","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/34619","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/34824","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4929"},{"url":"https://github.com/advisories/GHSA-f2r2-9848-78f4"}],"sources":{"cve":[{"id":"CVE-2009-4929","description":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.","status":"published","published":"2010-07-09T17:00:00Z","modified":"2024-08-07T07:24:53.269Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2009-4891","description":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.","status":"published","published":"2010-07-09T17:00:00Z","modified":"2024-08-07T07:24:53Z","updated_at":"2026-11-03T01:39:08.21747Z"}],"ghsa":[{"id":"GHSA-f2r2-9848-78f4","title":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which...","description":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.","status":"published","published":"2022-05-02T03:59:34Z","modified":"2023-01-31T05:09:20Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:49:30.42259Z"}],"nvd":[{"id":"CVE-2009-4929","description":"admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.","status":"published","published":"2010-07-12T13:27:16.143Z","modified":"2026-06-16T23:14:38.35Z","cvss":[{"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-287"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}