Object Injection Vulnerability in Stylemix uListing by Stylemix
CVE-2026-28138

7.2HIGH

Key Information:

Vendor

WordPress
Status
Ulisting
Vendor
CVE Published:
26 February 2026

What is CVE-2026-28138?

The Stylemix uListing plugin for WordPress has a vulnerability that allows for object injection due to incorrect handling of untrusted data during deserialization. This issue is particularly prevalent in versions of uListing up to and including 2.2.0, making it crucial for users to address this security risk to prevent potential exploitation that can compromise site integrity.

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Deploy the Patch

Affected Version(s)

uListing <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/ulisting...
vdb-entry

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO | Patchstack Bug Bounty Program
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