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CVE-2024-3513

MEDIUM 5.4 CVSS 3.1
Published
July 2, 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 Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the title tag (postTitleTag) parameter in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-6362 appears to be a duplicate of this issue.

Affected WordPress components

  • Ultimate Blocks – 25+ Gutenberg Blocks for Block Editor Plugin · ultimate-blocks
    Confirmed match Active
    Up to and including 3.1.9
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • ultimateblocks Ultimate Blocks – 25+ Gutenberg Blocks for Block Editor — Up to and including 3.1.9
  • dotcamp ultimate_blocks — Before 3.2.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3108401%40ultimate-blocks%2Ftrunk&old=3102541%40ultimate-blocks%2Ftrunk&sfp_email=&sfph_mail= Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/428b4d6b-a4db-4e60-8c15-24efdfe6aea1?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record