CVE-2026-121881 | Posit Software Posit Workbench prior 2026.08.0 Session State RPC get_last_seen sessionIds sql injection

November 6, 2026 Yanac

A vulnerability classified as critical has been found in Posit Software Posit Workbench. This issue affects the function get_last_seen of the component Session State RPC. This manipulation of the argument sessionIds causes sql injection.

This vulnerability is handled as CVE-2026-121881. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More