{"id":"CVE-2011-4321","aliases":["EUVD-2011-4253","GHSA-f5jw-2gp7-cm88"],"status":"published","title":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which...","description":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.","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":0.00938,"percentile":0.61121,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2011-11-23T18:00:00Z","modified":"2026-06-16T23:34:46Z","products":[{"vendor":"joomla","product":"joomla\\!"}],"references":[{"url":"http://developer.joomla.org/security/news/9-security/10-core-security/375-20111103-core-password-change","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2011/11/21/1","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4321"},{"url":"https://github.com/advisories/GHSA-f5jw-2gp7-cm88"}],"sources":{"cve":[{"id":"CVE-2011-4321","description":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.","status":"published","published":"2011-11-23T18:00:00Z","modified":"2024-09-16T18:44:47.188Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4253","description":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.","status":"published","published":"2011-11-23T18:00:00Z","modified":"2024-09-16T18:44:47Z","updated_at":"2026-11-03T00:55:29.674428Z"}],"ghsa":[{"id":"GHSA-f5jw-2gp7-cm88","title":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which...","description":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.","status":"published","published":"2022-05-17T05:36:46Z","modified":"2023-01-28T05:04:22Z","updated_at":"2026-11-02T14:44:09.520474Z"}],"nvd":[{"id":"CVE-2011-4321","description":"The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.","status":"published","published":"2011-11-23T18:55:01.17Z","modified":"2026-06-16T23:34:46.4Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:02:10.769216Z"}]}}