The Envolve Plugin plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'zetra_languageUpload' and 'zetra_fontsUpload' functions in all versions up to, and including, 1.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE ID: CVE-2024-11617
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor: ThemeKalia
Product: Envolve Plugin
EPSS Score: 0.2% (probability of being exploited)
EPSS Percentile: 42.27% (scored less or equal to compared to others)
EPSS Date: 2025-06-05 (when was this score calculated)