CVE-2021-4330

HIGH

Envato Elements & Download - Path Traversal

Title source: llm
STIX 2.1

Description

The Envato Elements & Download and Template Kit – Import plugins for WordPress are vulnerable to arbitrary file uploads due to insufficient validation of file type upon extracting uploaded Zip files in the installFreeTemplateKit and uploadTemplateKitZipFile functions. This makes it possible for attackers with contributor-lever permissions and above to upload arbitrary files and potentially gain remote code execution in versions up to and including 1.0.13 of Template Kit – Import and versions up to and including 2.0.10 of Envato Elements & Download.

Scores

CVSS v3 8.8
EPSS 0.0993
EPSS Percentile 93.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (4)
envato/Envato Elements – Photos & Elementor Templates < 2.0.10
envato/envato_elements < 2.0.10
envato/Template Kit – Import < 1.0.13
envato/template_kit_-_import < 1.0.13
Published Mar 07, 2023
Tracked Since Feb 18, 2026