CVE-2021-39318

H5P CSS Editor <= 1.0 Reflected Cross-Site Scripting

CVSS 6.1 MEDIUMEPSS 0.8%CWE-79

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Productos afectados

H5P CSS Editor · H5P CSS Editor

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Referencias

https://plugins.trac.wordpress.org/browser/h5p-css-editor/tags/1.0/h5p-css-editor.php#L50 https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39318