CVE-2026-28138

WordPress uListing plugin <= 2.2.0 - PHP Object Injection vulnerability

CVSS 7.2 HIGHEPSS 0.4%CWE-502

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

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

Affected products

Stylemix · uListing

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References

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