What is CVE-2025-64351?

CVE-2025-64351 is a medium-severity vulnerability in Rank Math Seo, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 4.3/10. Published 2025-10-31.

How severe is CVE-2025-64351?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Rank Math Seo

CVE-2025-64351

Insertion of Sensitive Information Into Sent Data vulnerability in Rank Math SEO Rank Math SEO seo-by-rank-math allows Retrieve Embedded Sensitive Data.This issue affects Rank Math SEO: from n/a through <= 1.0.252.1.

EPSS: 0.002 (11.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Rank Math Seo — versions 0

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-64351?: CVE-2025-64351 is a medium-severity vulnerability in Rank Math Seo, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 4.3/10. Published 2025-10-31.
How severe is CVE-2025-64351?: Medium severity. CVSS v3 base score is 4.3 out of 10.