CVE-2021-24782
Medium
Description
The Flex Local Fonts WordPress plugin through 1.0.0 does not escape the Class Name field when adding a font, which could allow hight privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
SeverityMedium
CVSS4.8
Exploit probability—
ProductFlex Local Fonts
PublishedDec 13, 2021
First seenDec 13, 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 |
|---|---|---|
| flex_local_fonts_project flex_local_fonts | v ≤ 1.0.0 | — |
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