CVE-2026-81420

8.6High

Published 11 Oct 2026 · NVD status: Deferred

8.6High

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Impact: High impact on confidentiality
Weakness: CWE-89

The AI triage for this one isn't ready yet. Check back in a few minutes; the full NVD record is below in the meantime.

CVSS v3.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

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NVD 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.

References

https://wpscan.com/vulnerability/cedd2a79-a718-4398-8df4-786b3b585090/

Source: nvd.nist.gov/vuln/detail/CVE-2026-81420