What is GHSA-64x7-jjvh-w54w?

GHSA-64x7-jjvh-w54w is a security advisory published by GitHub Security Advisories with High severity. The Tcard WP WordPress plugin through 1.8.0 does not sanitise and escape a parameter before using...

Which CVE IDs does GHSA-64x7-jjvh-w54w cover?

GHSA-64x7-jjvh-w54w covers the following CVE IDs: CVE-2026-81420. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-64x7-jjvh-w54w?

GHSA-64x7-jjvh-w54w has a CVSS v3 base score of 8.6, published by GitHub Security Advisories.

GHSA-64x7-jjvh-w54wHighCVSS 8.6

The Tcard WP WordPress plugin through 1.8.0 does not sanitise and escape a parameter before using...

Vendor

GitHub Security Advisories

Published

October 11, 2026

Last Modified

October 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-81420 →

📋 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 (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-81420
https://wpscan.com/vulnerability/cedd2a79-a718-4398-8df4-786b3b585090
https://github.com/advisories/GHSA-64x7-jjvh-w54w