{"id":"GHSA-vhgr-gfx3-fg37","aliases":["CVE-2021-34257"],"title":"Unrestricted Upload of File with Dangerous Type in WPanel 4","description":"Multiple Remote Code Execution (RCE) vulnerabilities exist in WPanel 4 4.3.1 and below via a malicious PHP file upload to (1) Dashboard's Avatar image, (2) Posts Folder image, (3) Pages Folder image and (4) Gallery Folder image.","severity":"high","score":8.8,"published":"2022-04-01T00:00:41.000Z","modified":"2024-02-20T05:34:08.434Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"wpanel/wpanel4-cms","ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.3.1"}],"type":"ECOSYSTEM"}],"versions":["2.0.0","2.0.1","2.2.0","3.0.0","3.0.0-beta","3.0.1","3.0.2","3.1.0","3.2.2","4.0.0","4.2.2","4.3.0","4.3.1","v2.0.0-beta","v3.1.1","v3.1.2","v3.2.0","v3.2.1","v4.1.0","v4.2.0","v4.2.1"],"fixed":[]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2021-34257","https://github.com/Sentinal920/WPanel4-Authenticated-RCE","https://github.com/wpanel/wpanel4-cms","https://latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rce"],"sources":[{"name":"OSV","id":"GHSA-vhgr-gfx3-fg37","modified":"2024-02-20T05:34:08.434267Z","url":"https://osv.dev/vulnerability/GHSA-vhgr-gfx3-fg37"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8}]}