{"id":"CVE-2009-3657","aliases":["EUVD-2009-3632","GHSA-x38j-xvp2-94qj"],"status":"published","title":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote...","description":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01087,"percentile":0.65513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2009-10-09T14:18:00Z","modified":"2026-06-16T23:12:06Z","products":[{"vendor":"tim_nelson","product":"shared_sign-on"}],"references":[{"url":"http://www.securityfocus.com/bid/36563","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53560","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://drupal.org/node/592488","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3657"},{"url":"https://github.com/advisories/GHSA-x38j-xvp2-94qj"}],"sources":{"cve":[{"id":"CVE-2009-3657","description":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.","status":"published","published":"2009-10-09T14:18:00Z","modified":"2024-08-07T06:38:29.543Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3632","description":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.","status":"published","published":"2009-10-09T14:18:00Z","modified":"2024-08-07T06:38:29Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-x38j-xvp2-94qj","title":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote...","description":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.","status":"published","published":"2022-05-02T03:47:17Z","modified":"2023-01-31T05:08:24Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:49:23.788915Z"}],"nvd":[{"id":"CVE-2009-3657","description":"Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.","status":"published","published":"2009-10-09T14:30:00.64Z","modified":"2026-06-16T23:12:06.61Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}