What is CVE-2025-31429?

CVE-2025-31429 is a critical-severity vulnerability in Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-06-09.

How severe is CVE-2025-31429?

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

Deserialization in Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme

CVE-2025-31429

Deserialization of Untrusted Data vulnerability in themeton PressGrid - Frontend Publish Reaction & Multimedia Theme allows Object Injection. This issue affects PressGrid - Frontend Publish Reaction & Multimedia Theme: from n/a through 1.3…

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (39.2th percentile) — read the EPSS interpretation.

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.

Affected products

Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-31429?: CVE-2025-31429 is a critical-severity vulnerability in Themeton Pressgrid - Frontend Publish Reaction & Multimedia Theme, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-06-09.
How severe is CVE-2025-31429?: Critical severity. CVSS v3 base score is 9.8 out of 10.