CVE-2021-39318
Medium
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.
SeverityMedium
CVSS6.1
Exploit probability—
ProductH5p-css-editor
PublishedDec 14, 2021
First seenDec 14, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| h5p-css-editor_project h5p-css-editor | v ≤ 1.0 | — |
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