CVE-2023-4971

HIGH

Weavertheme Weaver Xtreme Theme Support - Insecure Deserialization

Title source: rule

Description

The Weaver Xtreme Theme Support WordPress plugin before 6.3.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import a malicious file and a suitable gadget chain is present on the blog.

References (1)

[Exploit, Third Party Advisory] https://wpscan.com/vulnerability/421194e1-6c3f-4972-8f3c-de1b9d2bcb13

Scores

CVSS v3 7.2

EPSS 0.0025

EPSS Percentile 48.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-502

Status published

Affected Products (1)

weavertheme/weaver_xtreme_theme_support < 6.3.1

Timeline

Published Oct 16, 2023

Tracked Since Feb 18, 2026