CVE-2026-81420: high-severity vulnerability in Tcard WP
Tcard WP <= 1.8.0 - Unauthenticated SQLi via group_id Parameter
Published
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.6epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
Unknown · Tcard WPpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/cedd2a79-a718-4398-8df4-786b3b585090/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.