CVE-2026-59555

WordPress Participants Database plugin <= 2.7.8.3 - Arbitrary File Deletion vulnerability

State: Published
Severity: 10.0 Critical
Published: Jul 23, 2026
Updated: Jul 23, 2026
Reserved: Jul 5, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Participants DatabaseRoland Barker	2.7.8.3 and earlierAffectedfrom 2.7.8.4Not affected

References

https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-3-arbitrary-file-deletion-vulnerability?_s_id=cvevdb-entry

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