What is CVE-2019-25314?

CVE-2019-25314 is a medium-severity vulnerability in Yoast Duplicate-post. CVSS score: 5.5/10. Published 2026-02-11.

How severe is CVE-2019-25314?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Yoast Duplicate-post

CVE-2019-25314

Yoast Duplicate-Post WordPress Plugin 3.2.3 contains a persistent cross-site scripting vulnerability in plugin settings parameters. Attackers can inject malicious scripts into title prefix, suffix, menu order, and blacklist fields to execu…

EPSS: 0.002 (10.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Yoast Duplicate-post — versions 0.3

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2019-25314?: CVE-2019-25314 is a medium-severity vulnerability in Yoast Duplicate-post. CVSS score: 5.5/10. Published 2026-02-11.
How severe is CVE-2019-25314?: Medium severity. CVSS v3 base score is 5.5 out of 10.