CVE-2026-58149 joomdonation.com CVE debrief

Who should care

Users of Joomla Events Booking extension, administrators of Joomla installations, security teams monitoring for potential user enumeration attacks, and operators of websites using the affected extension should verify their installations and update to a patched version if available.

Technical summary

The Events Booking extension for Joomla is vulnerable to unauthenticated user enumeration. This vulnerability allows retrieval of account usernames and email addresses. Users of the affected extension should verify their installations and update to a patched version if available. The official CVE record and NVD detail page provide further information on this vulnerability.

Defensive priority

High

Recommended defensive actions

• Verify and update Joomla Events Booking extension to the latest version
• Implement additional monitoring for suspicious user enumeration attempts
• Review and restrict access to user information
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review compensating controls for exposed systems while remediation is scheduled and verified

Evidence notes

CVE-2026-58149 was published on 2026-07-17T16:17:16.017Z. The NVD entry is currently Deferred. The source details indicate an unauthenticated user enumeration vulnerability in the Joomla extension Events Booking, which allows retrieval of account usernames and email addresses. To verify, defenders should review the official CVE record and assess their installations for potential exposure.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.