CVE-2026-42088 OpenC3 COSMOS: Administrative Actions via the Script Runner Tool

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0-rc3, the Script Runner widget allows users to execute Python and Ruby scripts directly from the openc3-COSMOS-script-runner-api container. Because all the...

CVE-2026-42087

OpenC3 COSMOS TSDB is affected by a SQL injection in the tsdb_lookup function of cvt_model.rb, where user-supplied input is directly placed into a SQL query. Affected versions are 6.7.0 through 7.0.0-rc2 (before the patched 7.0.0-rc3). This allows an attacker to break out of the initial SQL state...

EUVD-2026-27063

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. From version 6.7.0 to before version 7.0.0-rc3, a SQL injection vulnerability exists in the Time-Series Database TSDB component of COSMOS. The tsdblookup function in the...