CVE-2026-16546: Wired Impact Volunteer Management < 2.8.2 - Subscriber+ Arbitrary RSVP Removal via wivm_remove_rsvp

Published Aug 4, 2026
·
Updated

The Wired Impact Volunteer Management WordPress plugin before 2.8.2 does not have authorisation checks in one of its AJAX actions, and does not verify that the RSVP being removed belongs to the requesting user, allowing users with a role as low as Subscriber to remove arbitrary users' RSVPs from any volunteer opportunity.

Affected Software

1 affected component
Wired Impact Volunteer Management WordPress plugin<2.8.2

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Wired Impact Volunteer Management WordPress plugin to a version that resolves this vulnerability.

    Fixed in 2.8.2

Event History

Aug 4, 2026
CVE Published
via MITRE·06:00 AM
Data Sourced
via MITRE·06:00 AM
DescriptionWeakness
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