The Tablesome Table WordPress plugin before 1.1.31 does not perform any authentication, capability, or nonce checks in one of its AJAX actions, allowing unauthenticated users to create new published posts and to overwrite arbitrary existing posts and pages.
Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:NI:HA:N7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N