CVE-2019-25314

5.5 MEDIUM

Published: February 11, 2026 Modified: February 13, 2026

Description

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 execute arbitrary JavaScript in admin interfaces.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://duplicate-post.lopo.it/

Source: disclosure@vulncheck.com

https://wordpress.org/plugins/duplicate-post/

Source: disclosure@vulncheck.com

https://www.exploit-db.com/exploits/47424

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/duplicate-post-persistent-cross-site-scripting

Source: disclosure@vulncheck.com

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/duplicate-post/yoast-duplicate-post-323-authenticated-admin-stored-cross-site-scripting

Source: disclosure@vulncheck.com

5 reference(s) from NVD

Quick Stats

CVSS v3 Score

5.5 / 10.0

EPSS (Exploit Probability)

0.0%

12th percentile

Exploitation Status

Not in CISA KEV