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CVE-2026-0833

MEDIUM 6.4 CVSS 3.1
Published
January 17, 2026
Last modified
June 17, 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 Team Section Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's block in all versions up to, and including, 2.0.0 due to insufficient input sanitization and output escaping on user-supplied social network link URLs. 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

  • Team Section Block – Showcase Team Members with Layout Options Plugin · team-section
    Confirmed match Active
    Up to and including 2.0.0
    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

  • bplugins Team Section Block – Showcase Team Members with Layout Options — Up to and including 2.0.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/team-section/tags/1.1.0/build/render.php#L3
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/team-section/trunk/build/render.php#L3
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3436953%40team-section&new=3436953%40team-section&sfp_email=&sfph_mail=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/6348b119-a0dc-40ef-ae62-1de86dcefac7?source=cve
  • nvd.nist.gov Official NVD record