What is CVE-2025-15672?

CVE-2025-15672 is a high-severity vulnerability in Chamawp, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-08-03.

How severe is CVE-2025-15672?

High severity. CVSS v3 base score is 8.1 out of 10.

Deserialization in Chamawp

CVE-2025-15672

The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (39.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Unknown Chamawp — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-15672?: CVE-2025-15672 is a high-severity vulnerability in Chamawp, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-08-03.
How severe is CVE-2025-15672?: High severity. CVSS v3 base score is 8.1 out of 10.