What is CVE-2025-32928?

CVE-2025-32928 is a critical-severity vulnerability in Themegoods Altair, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-05-19.

How severe is CVE-2025-32928?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Themegoods Altair

CVE-2025-32928

Deserialization of Untrusted Data vulnerability in ThemeGoods Altair altair allows Object Injection.This issue affects Altair: from n/a through <= 5.2.2.

Vulnerability class: Insecure Deserialization

Published 2025-05-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (37.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Themegoods Altair — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

patchstack.com/database/Wordpress/Theme/altair/vulnerability/wordpress-altair-t… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2025-32928?: CVE-2025-32928 is a critical-severity vulnerability in Themegoods Altair, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-05-19.
How severe is CVE-2025-32928?: Critical severity. CVSS v3 base score is 9.8 out of 10.