CVE-2026-13596
Critical
Description
The Participants Database WordPress plugin before 2.7.8.4 does not properly sanitize and escape a user-supplied parameter before using it in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks.
SeverityCritical
CVSS9.1
Exploit probability—
ProductParticipants Database
PublishedAug 1, 2026
First seenAug 1, 2026
Weakness typeCWE-89SQL injection
How to fix
Update
- Participants Database2.7.8.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Participants Database | v < 2.7.8.4 | 2.7.8.4 |
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