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CVE-2025-8588

MEDIUM 6.4 CVSS 3.1
Published
October 25, 2025
Last modified
October 8, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The Gutenberg Blocks – PublishPress Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Marker Title' and 'Marker Description' parameters for the Maps block in versions up to, and including, 3.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • PublishPress Blocks – Block Controls, Block Visibility, Block Permissions Plugin · advanced-gutenberg
    Confirmed match Active
    Up to and including 3.3.4
    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

  • publishpress PublishPress Blocks – Block Controls, Block Visibility, Block Permissions — Up to and including 3.3.4

References

  • github.com https://github.com/publishpress/PublishPress-Blocks/issues/1566
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/advanced-gutenberg/trunk/assets/blocks/map/frontend.js#L14
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/428d44c2-ef30-4d34-8f62-030af9931441?source=cve
  • nvd.nist.gov Official NVD record