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CVE

CWE

Training

CVE-2019-25314

Published: Feb 11, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

5.5

MEDIUM

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.

Vendor	Product	Versions
Yoast	Duplicate-Post	affected `0.3 - <= 3.2.3`

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

ExploitDB-47424

exploit

Duplicate Post Plugin Vendor Homepage

product

WordPress Duplicate Post Plugin Repository

product

VulnCheck Advisory: Duplicate-Post 3.2.3 - Persistent Cross-Site Scripting

third-party-advisory

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

third-party-advisory

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