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CVE-2021-42365

MEDIUM 4.8 CVSS 3.1
Published
November 29, 2021
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:H/UI:R/S:C/C:L/I:L/A:N

Description

The Asgaros Forums WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping via the name parameter found in the ~/admin/tables/admin-structure-table.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.15.13. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

Affected WordPress components

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

  • Asgaros Forums Asgaros Forums — From 1.15.13 (including) to 1.15.13 (including)
  • asgaros asgaros_forum — Before 1.15.14

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2635143/asgaros-forum/trunk/admin/tables/admin-structure-table.php Patch, Third Party Advisory
  • wordfence.com https://wordfence.com/vulnerability-advisories/#CVE-2021-42365 Third Party Advisory
  • nvd.nist.gov Official NVD record