{"id":"CVE-2019-17526","aliases":["EUVD-2019-7877","GHSA-7xrm-qq9q-mphg"],"status":"disputed","title":"** DISPUTED ** An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python...","description":"An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is \"vulnerable by design\" and the current behavior will be retained","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02999,"percentile":0.87455,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78","CWE-94"],"published":"2019-10-18T16:15:08Z","modified":"2026-06-17T02:24:04Z","products":[{"vendor":"sagemath","product":"sagemathcell"}],"references":[{"url":"https://github.com/sagemath/sagecell/commits/master","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"https://sethsec.blogspot.com/2016/11/exploiting-python-code-injection-in-web.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://gist.github.com/barrett092/0380a1c34c014e29b827d1f408381525","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-17526"},{"url":"https://github.com/advisories/GHSA-7xrm-qq9q-mphg"}],"sources":{"cve":[{"id":"CVE-2019-17526","description":"An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is \"vulnerable by design\" and the current behavior will be retained","status":"disputed","published":"2019-10-18T16:15:08Z","modified":"2024-08-05T01:40:15.933Z","updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-7877","description":"An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is \"vulnerable by design\" and the current behavior will be retained","status":"published","published":"2019-10-18T16:15:08Z","modified":"2024-08-05T01:40:15Z","updated_at":"2026-11-03T02:40:29.78058Z"}],"ghsa":[{"id":"GHSA-7xrm-qq9q-mphg","title":"** DISPUTED ** An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python...","description":"** DISPUTED ** An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is \"vulnerable by design\" and the current behavior will be retained.","status":"published","published":"2022-05-24T16:59:28Z","modified":"2024-03-21T03:33:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:55:42.026509Z"}],"nvd":[{"id":"CVE-2019-17526","description":"An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is \"vulnerable by design\" and the current behavior will be retained","status":"disputed","published":"2019-10-18T17:15:10.517Z","modified":"2026-06-17T02:24:04.157Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78","CWE-94"],"updated_at":"2026-11-02T14:05:31.860711Z"}]}}