CVE-2026-18752
MEDIUM
6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Description
AI Translation Available
The Persistent Login plugin for WordPress is vulnerable to generic SQL Injection via 'wppl_device_id' Cookie in all versions up to, and including, 3.1.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This vulnerability is only exploitable when the plugin's Login History feature is enabled.
89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
StableCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Availability
Authentication
Access Control
Potential Impacts:
Execute Unauthorized Code Or Commands
Read Application Data
Gain Privileges Or Assume Identity
Bypass Protection Mechanism
Modify Application Data
Applicable Platforms
Languages:
Not Language-Specific, SQL
Technologies:
Database Server
https://plugins.trac.wordpress.org/browser/wp-persistent-login/tags/3.1.0/class…
https://plugins.trac.wordpress.org/browser/wp-persistent-login/tags/3.1.0/class…
https://plugins.trac.wordpress.org/browser/wp-persistent-login/tags/3.1.0/class…
https://plugins.trac.wordpress.org/changeset?reponame=&old=3648199%40wp-persist…
https://www.wordfence.com/threat-intel/vulnerabilities/id/2d980542-bc8e-409a-a1…