CVE-2026-72531

Summary

Joomla! Core - [20260804] - Improper ACL checks for custom fields webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper access check allows unauthorized users to create fields for inaccessible components.

Affected Software

VendorProductVersion RangeStatus
Joomla! ProjectJoomla! CMS4.0.0-5.4.6affected
Joomla! ProjectJoomla! CMS6.0.0-6.1.2affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References