What is CVE-2026-28138?

CVE-2026-28138 is a high-severity vulnerability in Stylemix Ulisting, classified under Deserialization of Untrusted Data. CVSS score: 7.2/10. Published 2026-02-26.

How severe is CVE-2026-28138?

High severity. CVSS v3 base score is 7.2 out of 10.

Deserialization in Stylemix Ulisting

CVE-2026-28138

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

Vulnerability class: Insecure Deserialization

EPSS: 0.004 (29.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Stylemix Ulisting — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-28138?: CVE-2026-28138 is a high-severity vulnerability in Stylemix Ulisting, classified under Deserialization of Untrusted Data. CVSS score: 7.2/10. Published 2026-02-26.
How severe is CVE-2026-28138?: High severity. CVSS v3 base score is 7.2 out of 10.