{"id":"CVE-2020-28672","aliases":["EUVD-2020-21070","GHSA-pgm3-3759-c76g"],"status":"published","title":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code...","description":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code execution. At monofiles/category.php:27, user input can be saved to category/[foldername]/index.php causing RCE.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.12144,"percentile":0.96186,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-01-07T14:47:05Z","modified":"2026-06-17T03:10:41Z","products":[{"vendor":"monocms","product":"monocms"}],"references":[{"url":"https://github.com/fortest-1/vuln/blob/main/MonoCMS%20Blog/MonoCMS%20Blog%201.0_remote_code_execution.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28672"},{"url":"https://github.com/advisories/GHSA-pgm3-3759-c76g"}],"sources":{"cve":[{"id":"CVE-2020-28672","description":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code execution. At monofiles/category.php:27, user input can be saved to category/[foldername]/index.php causing RCE.","status":"published","published":"2021-01-07T14:47:05Z","modified":"2024-08-04T16:40:59.792Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2020-21070","description":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code execution. At monofiles/category.php:27, user input can be saved to category/[foldername]/index.php causing RCE.","status":"published","published":"2021-01-07T14:47:05Z","modified":"2024-08-04T16:40:59Z","updated_at":"2026-11-03T03:07:09.169254Z"}],"ghsa":[{"id":"GHSA-pgm3-3759-c76g","title":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code...","description":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code execution. At monofiles/category.php:27, user input can be saved to category/[foldername]/index.php causing RCE.","status":"published","published":"2022-05-24T17:38:13Z","modified":"2023-01-29T05:05:17Z","updated_at":"2026-11-02T14:45:45.423268Z"}],"nvd":[{"id":"CVE-2020-28672","description":"MonoCMS Blog 1.0 is affected by incorrect access control that can lead to remote arbitrary code execution. At monofiles/category.php:27, user input can be saved to category/[foldername]/index.php causing RCE.","status":"published","published":"2021-01-07T15:15:14.853Z","modified":"2026-06-17T03:10:41.713Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:28.892872Z"}]}}