CVE-2026-73533 — Ninja Tables Pro 5.2.11 Embedded Malicious Code via Tampered Plugin Build
Ninja Tables Pro 5.2.11 contains an embedded malicious code vulnerability introduced via a tampered plugin build served through a decommissioned update server. The tampered buil…
Published: 2026-08-13 · CVSS: 9.3 · CVSS 4.0
Ninja Tables Pro 5.2.11 contains an embedded malicious code vulnerability introduced via a tampered plugin build served through a decommissioned update server. The tampered build introduced a rogue PHP file (app/Library/updater/NinjaTableDataSync.php) that established a backdoor REST API endpoint, dropped persistent PHP files in mu-plugins and uploads directories, installed a passwordless administrator account, and registered scheduled tasks that survived plugin removal.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7