Description
A critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions from 18.0.34 before 18.0.79.9 and 18.0.80.5. The vulnerability allows a customer or reseller with shell access (or allowed to change their own shell access) to elevate privileges to the root account on the hosting server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WebPros | Plesk | 18.0.34 – < 18.0.79.9, 18.0.80 – < 18.0.80.5 | 18.0.79.9 |