PT-2026-63859 · Roland Barker · Participants Database

CVE-2026-59555 · Published 2026-07-23 · Updated 2026-07-23

Mitre

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Unauthenticated Arbitrary File Deletion in Participants Database <= 2.7.8.3 versions.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-59555

Affected Products

Participants Database

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-59555 · Security Note
• https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-3-arbitrary-file-deletion-vulnerability?_s_id=cve · Note