CVE-2026-109687
HighCVSS 7.6Exploitation Probability (EPSS)
Low risk12th percentile - higher than 12% of all known CVEs
Summary
Blind SQL Injection vulnerability in Link Whisper Free plugin. Improper neutralization of special elements in SQL command allows blind SQL injection.
Risk Assessment
An attacker could execute database queries, potentially leading to data disclosure or integrity compromise.
Recommendation
Update Link Whisper Free to the latest version if available, and restrict access to the admin panel.
Other vulnerabilities in Link Whisper Free
See all- CVE-2026-57333High
The Link Whisper Free plugin version 0.9.4 and earlier contains an unauthenticated Cross Site Scripting (XSS) vulnerability. An attacker can inject malicious script without requiring authentication.
- CVE-2026-14601Medium
The Link Whisper Free WordPress plugin before 0.9.7 does not properly sanitize and escape a parameter before using it in a SQL query, allowing authenticated users with the Editor role or above to perform SQL injection attacks.
- CVE-2025-11262High
The Link Whisper Free plugin for WordPress up to version 0.9.0 is vulnerable to stored XSS via the user_id parameter due to insufficient input sanitization and output escaping. Unauthenticated attackers can inject arbitrary scripts that execute whenever a user visits an affected page.
- CVE-2025-62970Medium
The Link Whisper Free plugin by Spencer Haws has a missing authorization vulnerability, allowing exploitation of incorrectly configured access control security levels. This issue affects versions up to and including 0.9.2.
Original NVD description (English source)
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Link Whisper INC Link Whisper Free link-whisper allows Blind SQL Injection.This issue affects Link Whisper Free: from n/a through 0.9.7.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS