VULNERABILITY INTELLIGENCE

CVE-2024-3344

CVSS score6.4 MEDIUM
EPSS probability0.32%
CISA KEVNot currently listed
Published2024-04-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file upload in all versions up to, and including, 2.6.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Weakness classification

  • security@wordfence.com: CWE-434
  • nvd@nist.gov: CWE-79

Primary references