{"id":"CVE-2019-15955","aliases":["EUVD-2019-6852","GHSA-x2gc-x3q3-8fp4"],"status":"published","title":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple...","description":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00869,"percentile":0.59072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327","CWE-330","CWE-407"],"published":"2019-09-05T18:31:34Z","modified":"2026-06-17T02:21:24Z","products":[{"vendor":"totaljs","product":"total.js_cms"}],"references":[{"url":"https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://seclists.org/fulldisclosure/2019/Sep/3","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15955"},{"url":"https://github.com/advisories/GHSA-x2gc-x3q3-8fp4"}],"sources":{"cve":[{"id":"CVE-2019-15955","description":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.","status":"published","published":"2019-09-05T18:31:34Z","modified":"2024-08-05T01:03:32.432Z","updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-6852","description":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.","status":"published","published":"2019-09-05T18:31:34Z","modified":"2024-08-05T01:03:32Z","updated_at":"2026-11-03T02:40:34.136734Z"}],"ghsa":[{"id":"GHSA-x2gc-x3q3-8fp4","title":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple...","description":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.","status":"published","published":"2022-05-24T16:55:31Z","modified":"2024-04-04T01:53:22Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-327","CWE-407"],"updated_at":"2026-11-02T14:56:03.89673Z"}],"nvd":[{"id":"CVE-2019-15955","description":"An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.","status":"published","published":"2019-09-05T19:16:32.143Z","modified":"2026-06-17T02:21:24.857Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-327","CWE-330"],"updated_at":"2026-11-02T14:05:25.691233Z"}]}}