CVE-2026-28138

HIGH

uListing <=2.2.0 - Deserialization

Title source: llm

Description

Deserialization of Untrusted Data vulnerability in Stylemix uListing ulisting allows Object Injection.This issue affects uListing: from n/a through <= 2.2.0.

References (1)

[Third Party Advisory] https://patchstack.com/database/Wordpress/Plugin/ulisting/vulnerability/wordpress-ulisting-plugin-2-2-0-php-object-injection-vulnerability?_s_id=cve

Scores

CVSS v3 7.2

EPSS 0.0006

EPSS Percentile 19.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/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 (2)

Stylemix/uListing < 2.2.0

Stylemix/uListing < <= 2.2.0

Published Feb 26, 2026

Tracked Since Feb 26, 2026