The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 4.3.25. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
This vulnerability is a medium severity with CVSS 6.1 Cross-Site Scripting issue affecting the Plugin NextScripts: Social Networks Auto-Poster. It affects Versions up to 4.3.25 and is fixed in 4.3.26.
the tracked vulnerability is tracked for the Plugin NextScripts: Social Networks Auto-Poster as medium severity with CVSS 6.1. The affected range is Versions up to 4.3.25. Update NextScripts: Social Networks Auto-Poster to 4.3.26 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
social-networks-auto-poster-facebook-twitter-g
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
4.3.26
|
| Affected Versions |
Versions up to 4.3.25
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
NextScripts: Social Networks Auto-Poster <= 4.4.3 - Authenticated(Subscriber+) Sensitive Information Exposure
NextScripts: Social Networks Auto-Poster <= 4.4.7 - Authenticated (Contributor+) PHP Object Injection
NextScripts: Social Networks Auto-Poster <= 4.3.24 - Arbitrary Post Deletion via Cross-Site Request Forgery
NextScripts: Social Networks Auto-Poster <= 4.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'nxs_fbembed' Shortcode
NextScripts <= 4.4.6 - Reflected Cross-Site Scripting
NextScripts: Social Networks Auto-Poster <= 4.4.3 - Unauthenticated Stored Cross-Site Scripting via User Agent
NextScripts <= 4.4.2 - Reflected Cross-Site Scripting via code
NextScripts: Social Networks Auto-Poster <= 4.3.23 - Unauthenticated Stored Cross-Site Scripting
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