CVE-2026-106097

MediumCVSS 6.8

Published: 09/10/2026(UTC)Updated: 09/10/2026(UTC)Translated: 09/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.16%

4th percentile - higher than 4% of all known CVEs

Summary

The Code Snippets WordPress plugin before 3.10.0 does not sanitise and escape a user-supplied parameter before using it in a SQL query in some of its snippet-migration import endpoints, which are accessible to any user holding site-administration capabilities. On a WordPress Multisite network those belong to subsite Administrators, allowing a subsite Administrator who is not a network Super Admin to perform UNION-based SQL injection against shared network tables and disclose network-wide data such as other users' password hashes.

Risk Assessment

A subsite administrator can access network-wide data, including other users' password hashes, representing a serious confidentiality breach. This may lead to account takeover and further privilege escalation.

Recommendation

Update the Code Snippets plugin to version 3.10.0 or later. Restrict administrative privileges in the Multisite network and monitor for unusual database queries.

Other vulnerabilities in Code Snippets WordPress plugin

CVE-2026-106095Low
The Code Snippets WordPress plugin before 3.10.0 does not perform a capability check on one of its snippet-management actions and derives the network scope of the targeted snippet from the request instead of from the stored record. This allows an administrator of a single subsite on a multisite network to activate, deactivate and reprioritise network-scoped snippets that run across every site in the network.

Original NVD description (English source)

The Code Snippets WordPress plugin before 3.10.0 does not sanitise and escape a user-supplied parameter before using it in a SQL query in some of its snippet-migration import endpoints, which are accessible to any user holding site-administration capabilities; on a WordPress Multisite network those belong to subsite Administrators, allowing a subsite Administrator who is not a network Super Admin to perform UNION-based SQL injection against shared network tables and disclose network-wide data such as other users' password hashes.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS