{"id":"CVE-2009-4771","aliases":["EUVD-2009-4734","GHSA-gxjq-4fvp-4xq7"],"status":"published","title":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and...","description":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified \"duplicate actions\" via unknown 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":"2026-11-09","score":0.01222,"percentile":0.68945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2010-04-20T14:00:00Z","modified":"2026-06-16T23:14:19Z","products":[{"vendor":"ubercart","product":"ubercart"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54346","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/37058","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://drupal.org/node/636576","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/37440","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/60290","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4771"},{"url":"https://github.com/advisories/GHSA-gxjq-4fvp-4xq7"}],"sources":{"cve":[{"id":"CVE-2009-4771","description":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified \"duplicate actions\" via unknown vectors.","status":"published","published":"2010-04-20T14:00:00Z","modified":"2024-08-07T07:17:25.354Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4734","description":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified \"duplicate actions\" via unknown vectors.","status":"published","published":"2010-04-20T14:00:00Z","modified":"2024-08-07T07:17:25Z","updated_at":"2026-11-03T01:39:08.636548Z"}],"ghsa":[{"id":"GHSA-gxjq-4fvp-4xq7","title":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and...","description":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified \"duplicate actions\" via unknown vectors.","status":"published","published":"2022-05-02T03:57:55Z","modified":"2023-01-31T05:08:20Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:22.824157Z"}],"nvd":[{"id":"CVE-2009-4771","description":"The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified \"duplicate actions\" via unknown vectors.","status":"published","published":"2010-04-20T14:30:01.413Z","modified":"2026-06-16T23:14:19.563Z","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-20"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}