{"id":"CVE-2009-3656","aliases":["EUVD-2009-3631","GHSA-xjpc-m35x-gfvr"],"status":"published","title":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for...","description":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00604,"percentile":0.49147,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"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/53559","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://drupal.org/node/592488","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3656"},{"url":"https://github.com/advisories/GHSA-xjpc-m35x-gfvr"}],"sources":{"cve":[{"id":"CVE-2009-3656","description":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.","status":"published","published":"2009-10-09T14:18:00Z","modified":"2024-08-07T06:38:30.473Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3631","description":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.","status":"published","published":"2009-10-09T14:18:00Z","modified":"2024-08-07T06:38:30Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-xjpc-m35x-gfvr","title":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for...","description":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.","status":"published","published":"2022-05-02T03:47:17Z","modified":"2023-01-31T05:08:50Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:49:27.588283Z"}],"nvd":[{"id":"CVE-2009-3656","description":"Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.","status":"published","published":"2009-10-09T14:30:00.627Z","modified":"2026-06-16T23:12:06.49Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}