VULNERABILITY INTELLIGENCE

CVE-2021-34257

CVSS score8.8 HIGH
EPSS probability1.82%
CISA KEVNot currently listed
Published2022-03-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-434

Primary references