The Contextual Related Posts plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the crp_ajax_clearcache function in versions up to, and including, 3.3.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to clear the Contextual Related Posts cache.
This vulnerability is a medium severity with CVSS 4.3 Vulnerability issue affecting the Plugin Contextual Related Posts. It affects Versions up to 3.3.1 and is fixed in 3.3.2.
the tracked vulnerability is tracked for the Plugin Contextual Related Posts as medium severity with CVSS 4.3. The affected range is Versions up to 3.3.1. Update Contextual Related Posts to 3.3.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
contextual-related-posts
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
3.3.2
|
| Affected Versions |
Versions up to 3.3.1
|
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.
Contextual Related Posts < 1.8.10.2 - SQL Injection
Contextual Related Posts <= 1.8.6 - Cross-Site Request Forgery to Cross-Site Scripting
Contextual Related Posts <= 4.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'other_attributes'
Contextual Related Posts <= 4.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Contextual Related Posts <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Block Attribute
Contextual Related Posts < 4.2.2 - Missing Authorization
Contextual Related Posts <= 3.3.1 - Cross-Site Request Forgery in crpClearCache
Contextual Related Posts <= 2.9.3 - Cross-Site Request Forgery
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