CVE-2026-42380

CRITICAL

WordPress AI Lab theme < 5.4.2 - PHP Object Injection vulnerability

Title source: cna
STIX 2.1

Description

Unauthenticated PHP Object Injection in AI Lab < 5.4.2 versions.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0051
EPSS Percentile 40.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-502
Status published
Products (1)
jwsthemes/AI Lab < 5.4.2
Published Jun 17, 2026
Tracked Since Jun 17, 2026