uListing <= 2.2.0 - Authenticated (Subscriber+) PHP Object Injection

8.8
Deserialization of Untrusted Data
CVE CVE-2025-32662
CVSS 8.8 (High)
Publicly Published April 15, 2025
Last Updated September 19, 2025
Researcher Phat RiO

Description

The Directory Listings WordPress plugin – uListing plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.2.0 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

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Vulnerability Details for Directory Listings WordPress plugin – uListing

Software Type Plugin
Software Slug ulisting (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.2.0

Recent vulnerabilities in Directory Listings WordPress plugin – uListing

# Title CVE ID CVSS Researchers Date
1 Directory Listings WordPress plugin – uListing <= 2.2.0 - Missing Authorization CVE-2026-27392 4.3 daroo July 22, 2026
2 Directory Listings WordPress plugin – uListing <= 2.2.0 - Missing Authorization CVE-2026-27391 4.3 daroo July 22, 2026
3 Directory Listings WordPress plugin – uListing <= 2.2.0 - Authenticated (Editor+) Arbitrary File Download CVE-2026-28078 4.9 Trương Hữu Phúc (truonghuuphuc) February 26, 2026
4 uListing <= 2.2.0 - Authenticated (Administrator+) PHP Object Injection CVE-2026-28138 6.6 Phat RiO April 22, 2025
5 uListing <= 2.1.9 - Authenticated (Administrator+) SQL Injection CVE-2025-32122 4.9 Phat RiO April 4, 2025
6 Directory Listings WordPress plugin – uListing <= 2.2.0 - Authenticated (Subscriber+) Privilege Escalation CVE-2025-1653 8.8 Phat RiO March 14, 2025
7 Directory Listings WordPress plugin – uListing <= 2.2.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Update and PHP Object Injection CVE-2025-1657 8.8 Phat RiO March 14, 2025
8 uListing <= 2.1.6 - Authenticated (Contributor+) SQL Injection CVE-2025-25151 6.5 Phat RiO February 3, 2025
9 uListing <= 2.1.6 - Unauthenticated SQL Injection CVE-2025-25150 7.5 Phat RiO February 3, 2025
10 uListing <= 2.1.5 - Unauthenticated Information Exposure CVE-2024-47344 5.3 Joshua Chan September 27, 2024

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