Post Snippits <= 1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Update
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
The Post Snippits plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing nonce validation on the settings page handlers for saving, adding, and deleting snippets. This makes it possible for unauthenticated attackers to modify plugin settings and inject malicious scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
phy9pas · Post SnippitsReferences
https://plugins.trac.wordpress.org/browser/post-snippits/tags/1.0/post-snippits.php#L55https://plugins.trac.wordpress.org/browser/post-snippits/tags/1.0/post-snippits.php#L71https://plugins.trac.wordpress.org/browser/post-snippits/tags/1.0/post-snippits.php#L77https://plugins.trac.wordpress.org/browser/post-snippits/trunk/post-snippits.php#L55https://plugins.trac.wordpress.org/browser/post-snippits/trunk/post-snippits.php#L71https://plugins.trac.wordpress.org/browser/post-snippits/trunk/post-snippits.php#L77https://www.wordfence.com/threat-intel/vulnerabilities/id/d96d1f33-43b3-4e20-967e-988cb32b04ee?source=cve