{"id":"CVE-2007-0681","aliases":["EUVD-2007-0678","GHSA-fqgj-553f-93gc"],"status":"published","title":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of...","description":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.054,"percentile":0.92737,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-522"],"published":"2007-02-03T01:00:00Z","modified":"2026-06-16T22:36:03Z","exploits":[{"source":"exploitdb","id":"EDB-3239","title":"Extcalendar 2 - 'profile.php' Remote User Pass Change","type":"webapps","platform":"php","date":"2007-01-31","verified":true,"url":"https://www.exploit-db.com/exploits/3239"}],"products":[{"vendor":"extcalendar_project","product":"extcalendar"}],"references":[{"url":"http://osvdb.org/38130","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/32035","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/3239","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0681"},{"url":"https://github.com/advisories/GHSA-fqgj-553f-93gc"}],"sources":{"cve":[{"id":"CVE-2007-0681","description":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.","status":"published","published":"2007-02-03T01:00:00Z","modified":"2024-08-07T12:26:54.348Z","updated_at":"2026-11-02T13:34:15.046008Z"}],"euvd":[{"id":"EUVD-2007-0678","description":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.","status":"published","published":"2007-02-03T01:00:00Z","modified":"2024-08-07T12:26:54Z","updated_at":"2026-11-03T01:38:29.200378Z"}],"ghsa":[{"id":"GHSA-fqgj-553f-93gc","title":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of...","description":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.","status":"published","published":"2022-05-01T17:46:14Z","modified":"2026-03-14T05:05:49Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T15:06:36.943588Z"}],"nvd":[{"id":"CVE-2007-0681","description":"profile.php in ExtCalendar 2 and earlier allows remote attackers to change the passwords of arbitrary users without providing the original password, and possibly perform other unauthorized actions, via modified values to register.php.","status":"published","published":"2007-02-03T01:28:00Z","modified":"2026-06-16T22:36:03.783Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/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-522"],"updated_at":"2026-11-02T14:01:13.10493Z"}]}}