CVE-2026-59555

CRITICAL

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

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 10.0
EPSS 0.0038
EPSS Percentile 30.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-22
Status published
Products (1)
Roland Barker/Participants Database < 2.7.8.3
Published Jul 23, 2026
Tracked Since Jul 23, 2026