CVE-2026-28189CWE-22path-traversal

CVE-2026-28189

High · published August 13, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
35.8
In the wild
Unconfirmed
What it is

Unauthenticated Arbitrary File Deletion in Participants Database <= 2.7.8.4 versions.

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00426 · 35.8th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-13T18:17Z
References (1)
https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-4-arbitrary-file-deletion-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 13 AUG 13:36Z
    WordPress Participants Database plugin <= 2.7.8.4 - Arbitrary File Deletion vulnerability
    cvelistv5