CVE-2026-40758

HIGH

WordPress Léonie theme <= 1.2.1 - PHP Object Injection vulnerability

Title source: cna
STIX 2.1

Description

Unauthenticated PHP Object Injection in Léonie <= 1.2.1 versions.

References (1)

Core 1

Scores

CVSS v3 8.1
EPSS 0.0032
EPSS Percentile 23.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-502
Status published
Products (1)
Elated-Themes/Léonie < 1.2.1
Published Jun 17, 2026
Tracked Since Jun 17, 2026