{"id":"CVE-2026-81420","aliases":["EUVD-2026-96751","GHSA-64x7-jjvh-w54w"],"status":"published","title":"Tcard WP \u003c= 1.8.0 - Unauthenticated SQLi via group_id Parameter","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.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00324,"percentile":0.25783,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2026-10-11T06:00:11Z","modified":"2026-10-13T20:36:00Z","products":[{"vendor":"unknown","product":"tcard wp"}],"references":[{"url":"https://wpscan.com/vulnerability/cedd2a79-a718-4398-8df4-786b3b585090/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81420"},{"url":"https://wpscan.com/vulnerability/cedd2a79-a718-4398-8df4-786b3b585090"},{"url":"https://github.com/advisories/GHSA-64x7-jjvh-w54w"}],"sources":{"cve":[{"id":"CVE-2026-81420","title":"Tcard WP \u003c= 1.8.0 - Unauthenticated SQLi via group_id Parameter","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.","status":"published","published":"2026-10-11T06:00:11.157Z","modified":"2026-10-11T11:32:45.965Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T13:36:18.075535Z"}],"euvd":[{"id":"EUVD-2026-96751","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.","status":"published","published":"2026-10-11T06:00:11Z","modified":"2026-10-11T11:32:45Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T17:27:23.217739Z"}],"ghsa":[{"id":"GHSA-64x7-jjvh-w54w","title":"The Tcard WP WordPress plugin through 1.8.0 does not sanitise and escape a parameter before using...","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.","status":"published","published":"2026-10-11T09:30:24Z","modified":"2026-10-11T12:31:08Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:13:04.632316Z"}],"nvd":[{"id":"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.","status":"published","published":"2026-10-11T07:17:24.593Z","modified":"2026-10-13T20:36:00.85Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:12:55.874869Z"}]}}