What’s Vulnerable › Vulnerabilities
CVE-2026-89296: Pro Like Button < 2.0 - Unauthenticated SQLi via 'postid' Parameter
- Severity: high (CVSS 8.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-01 · updated 2026-10-01
- Weakness: CWE-89
Description
The Pro Like Button WordPress plugin before 2.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated users to perform SQL injection attacks.
Affected products
- Pro Like Button: before 2.0 — fixed in 2.0
How to fix
Upgrade to a fixed version: Pro Like Button 2.0. Check the vendor advisory for mitigations.
References
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