{"id":"CVE-2020-29597","aliases":["EUVD-2020-21958","GHSA-mwj2-cvrj-h6g4"],"status":"published","title":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This...","description":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.","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":"2026-11-11","score":0.71327,"percentile":0.99419,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2020-12-07T19:09:10Z","modified":"2026-06-17T03:11:30Z","exploits":[{"source":"exploitdb","id":"EDB-49351","title":"IncomCMS 2.0 - Insecure File Upload","type":"webapps","platform":"multiple","date":"2021-01-05","url":"https://www.exploit-db.com/exploits/49351"},{"source":"nuclei","id":"CVE-2020-29597","title":"IncomCMS 2.0 - Arbitrary File Upload","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-29597.yaml"}],"products":[{"vendor":"incomcms_project","product":"incomcms"}],"references":[{"url":"https://m4dm0e.github.io/2020/12/07/incom-insecure-up.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://github.com/M4DM0e/m4dm0e.github.io/blob/gh-pages/_posts/2020-12-07-incom-insecure-up.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/160784/Incom-CMS-2.0-File-Upload.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29597"},{"url":"https://github.com/advisories/GHSA-mwj2-cvrj-h6g4"}],"sources":{"cve":[{"id":"CVE-2020-29597","description":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.","status":"published","published":"2020-12-07T19:09:10Z","modified":"2024-08-04T16:55:10.587Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21958","description":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.","status":"published","published":"2020-12-07T19:09:10Z","modified":"2024-08-04T16:55:10Z","updated_at":"2026-11-03T03:07:07.463834Z"}],"ghsa":[{"id":"GHSA-mwj2-cvrj-h6g4","title":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This...","description":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.","status":"published","published":"2022-05-24T17:35:27Z","modified":"2024-04-11T21:13:52Z","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-434"],"updated_at":"2026-11-02T14:57:08.55794Z"}],"nvd":[{"id":"CVE-2020-29597","description":"IncomCMS 2.0 has a modules/uploader/showcase/script.php insecure file upload vulnerability. This vulnerability allows unauthenticated attackers to upload files into the server.","status":"published","published":"2020-12-07T20:15:12.697Z","modified":"2026-06-17T03:11:30.05Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:27.10541Z"}]}}