{"id":"CVE-2022-4140","aliases":["EUVD-2022-51502","GHSA-6c75-m6fq-9mh7"],"status":"published","title":"Welcart e-Commerce \u003c 2.8.5 - Unauthenticated Arbitrary File Access","description":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03175,"percentile":0.88135,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-552"],"published":"2023-01-02T21:49:12Z","modified":"2026-06-17T05:20:03Z","exploits":[{"source":"nuclei","id":"CVE-2022-4140","title":"WordPress Welcart e-Commerce \u003c2.8.5 - Arbitrary File Access","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-4140.yaml"},{"source":"pocgithub","id":"anirbala98/CVE-2022-4140","title":"anirbala98/CVE-2022-4140","date":"2026-09-07","url":"https://github.com/anirbala98/CVE-2022-4140"}],"products":[{"vendor":"nanbu","product":"welcart e-commerce"},{"vendor":"unknown","product":"welcart e-commerce"},{"vendor":"welcart","product":"welcart_e-commerce"}],"references":[{"url":"https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4140"},{"url":"https://github.com/advisories/GHSA-6c75-m6fq-9mh7"}],"sources":{"cve":[{"id":"CVE-2022-4140","title":"Welcart e-Commerce \u003c 2.8.5 - Unauthenticated Arbitrary File Access","description":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server","status":"published","published":"2023-01-02T21:49:12.877Z","modified":"2025-04-10T19:11:34.151Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:34:37.599536Z"}],"euvd":[{"id":"EUVD-2022-51502","description":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server","status":"published","published":"2023-01-02T21:49:12Z","modified":"2025-04-10T19:11:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:35.385817Z"}],"ghsa":[{"id":"GHSA-6c75-m6fq-9mh7","title":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it...","description":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server","status":"published","published":"2023-01-03T00:30:44Z","modified":"2023-02-02T05:01:20Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:51:09.730353Z"}],"nvd":[{"id":"CVE-2022-4140","description":"The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server","status":"published","published":"2023-01-02T22:15:16.287Z","modified":"2026-06-17T05:20:03.927Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:34.758863Z"}]}}