CVE-2021-24637
Medium
Description
The Google Fonts Typography WordPress plugin before 3.0.3 does not escape and sanitise some of its block settings, allowing users with as role as low as Contributor to perform Stored Cross-Site Scripting attacks via blockType (combined with content), align, color, variant and fontID argument of a Gutenberg block.
SeverityMedium
CVSS5.4
Exploit probability—
ProductFonts
PublishedSep 20, 2021
First seenSep 20, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- fontsplugin fonts3.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fontsplugin fonts | v < 3.0.3 | 3.0.3 |
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