CVE-2026-56037CWE-502

WordPress Themify Popup plugin <= 1.4.3 - PHP Object Injection vulnerability

High · published July 2, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
43.2
In the wild
Unconfirmed
What it is

Deserialization of Untrusted Data vulnerability in Themify Themify Popup allows Object Injection.

This issue affects Themify Popup: from n/a through 1.4.3.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00518 · 43.2th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-07-02T11:30Z
EPSS history
Timeline
  • 02 JUL 11:30Z
    WordPress Themify Popup plugin <= 1.4.3 - PHP Object Injection vulnerability
    cvelistv5