CVE-2025-14389
Unknown Unknown - Not Provided
CSRF Vulnerability in WPBlogSyn Plugin Allows Unauthorized Settings Update

Publication date: 2026-01-14

Last updated on: 2026-01-14

Assigner: Wordfence

Description
The WPBlogSyn plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to update the plugin's remote sync settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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Meta Information
Published
2026-01-14
Last Modified
2026-01-14
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-15
NVD
CVE-2025-14389
EUVD
EUVD-2026-2557
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wpblogsyn wpblogsyn to 1.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-352 The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
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Executive Summary

This vulnerability is a Cross-Site Request Forgery (CSRF) issue in the WPBlogSyn plugin for WordPress versions up to and including 1.0. It occurs because the plugin lacks proper nonce validation, allowing an attacker to trick a site administrator into performing an unwanted action, such as updating the plugin's remote sync settings via a forged request.

Impact Analysis

An attacker can exploit this vulnerability to change the remote sync settings of the WPBlogSyn plugin without authentication by tricking an administrator into clicking a malicious link. This could lead to unauthorized changes in plugin configuration, potentially disrupting site functionality or enabling further attacks.

Mitigation Strategies

To mitigate this vulnerability, update the WPBlogSyn plugin to a version later than 1.0 where the nonce validation issue is fixed. Additionally, avoid clicking on suspicious links and ensure site administrators are aware of the risk of Cross-Site Request Forgery attacks.

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