Security Advisory

CVE-2021-39318

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-12-14 15:50:11
Last updated 2025-02-13 20:47:02
Assigner Wordfence
CVSS score 6.1
State PUBLISHED

Description

The H5P CSS Editor WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the h5p-css-file parameter found in the ~/h5p-css-editor.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.