CVE-2021-24637

MediumCVSS 5.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
UnknownFonts Plugin | Google Fonts Typography>= 3.0.3, < 3.0.3

References

Timeline

Published
Sep 20, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24637: Medium severity, CVSS 5.4 | Vulnix