What’s Vulnerable › Vulnerabilities
CVE-2026-81420: Tcard WP <= 1.8.0 - Unauthenticated SQLi via group_id 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: 2026-10-11 · updated 2026-10-13
- Weakness: CWE-89
Description
The Tcard WP WordPress plugin through 1.8.0 does not sanitise and escape a parameter before using it in a SQL statement in one of its unauthenticated AJAX actions, allowing unauthenticated users to perform SQL injection attacks.
Affected products
- Tcard WP: through 1.8.0
References
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