CVE-2021-4381

CRITICAL

uListing < 1.7 - Unauthenticated Authorization Bypass via wp_route

Title source: llm
STIX 2.1

Description

The uListing plugin for WordPress is vulnerable to authorization bypass via wp_route due to missing capability checks, and a missing security nonce, in the StmListingSingleLayout::import_new_layout method in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to change any WordPress option in the database.

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0140
EPSS Percentile 69.2%
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-862
Status published
Products (2)
stylemix/Directory Listings WordPress plugin – uListing < 1.7
stylemixthemes/ulisting < 1.7
Published Jun 07, 2023
Tracked Since Feb 18, 2026