{"id":"CVE-2023-31903","aliases":["EUVD-2023-36192","GHSA-mxpr-j43r-chrq"],"status":"published","title":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to...","description":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.","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":"2026-11-10","score":0.02075,"percentile":0.81633,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-05-17T00:00:00Z","modified":"2026-06-17T05:57:39Z","products":[{"vendor":"freeguppy","product":"guppy"}],"references":[{"url":"https://www.exploit-db.com/exploits/51052","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/blue0x1/GuppY-exploit-rce","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31903"},{"url":"https://github.com/advisories/GHSA-mxpr-j43r-chrq"}],"sources":{"cve":[{"id":"CVE-2023-31903","description":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.","status":"published","published":"2023-05-17T00:00:00Z","modified":"2025-01-27T21:07:02.392Z","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":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-36192","description":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.","status":"published","published":"2023-05-17T00:00:00Z","modified":"2025-01-27T21:07:02Z","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"}],"updated_at":"2026-11-03T00:04:11.814906Z"}],"ghsa":[{"id":"GHSA-mxpr-j43r-chrq","title":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to...","description":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.","status":"published","published":"2023-05-17T15:30:20Z","modified":"2024-04-04T04:13:40Z","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":"2026-11-02T14:56:21.734223Z"}],"nvd":[{"id":"CVE-2023-31903","description":"GuppY CMS 6.00.10 is vulnerable to Unrestricted File Upload which allows remote attackers to execute arbitrary code by uploading a php file.","status":"published","published":"2023-05-17T13:15:09.72Z","modified":"2026-06-17T05:57:39.12Z","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":"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":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:02.399327Z"}]}}