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CVE-2024-1684

MEDIUM 5.4 CVSS 3.1
Published
March 13, 2024
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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 the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products and versions

  • Themisle Otter Blocks PRO – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE — Up to and including 2.6.3
  • themeisle otter_blocks — Before 2.6.4

References

  • store.themeisle.com https://store.themeisle.com/?edd_action=view_changelog&name=Otter%20Pro Release Notes
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/934bf839-152d-4d10-9ac8-c64cf042dc18?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record