CVE-2026-73081: high-severity vulnerability in activepieces
Activepieces: Remote Code Execution via Command Injection in Code Step Name
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.5%
Activepieces is an open source AI workflow automation platform. Prior to 0.80.0, the worker's code-compilation pipeline builds the on-disk path for a Code step from the step's name and passes that path to a shell-invoked build command. A step name containing shell metacharacters can break out of the intended build invocation and execute arbitrary commands during compilation before any code sandbox is created. An authenticated user with permission to create or edit a flow can execute commands as the worker process user, read and write the worker filesystem, exfiltrate environment secrets, and reach internal services available to the worker. This issue is fixed in version 0.80.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
Affected products
activepieces · activepiecesRelated CVEs — activepieces
In the same product, most dangerous first.
CVE-2026-53535MEDIUMActivepieces: Arbitrary file write in git-sync via path traversal and symlinksEPSS 0.8%CVE-2026-73082MEDIUMActivepieces: Server-side request forgery in MCP tool validation endpointEPSS 0.4%CVE-2026-48499CRITICALActivepieces: Cross-tenant data exposure and code injection via the Code piece sandbox cacheEPSS 0.4%CVE-2026-73084MEDIUMActivepieces: Reflected Cross-Site Scripting in OAuth Redirect EndpointEPSS 0.4%CVE-2026-73083HIGHActivepieces: V8 Isolate Sandbox Bypass via importFresh Module LoadingEPSS 0.3%CVE-2026-53536MEDIUMActivepieces: Cross-tenant file download via missing JWT audience check on step-files signed URLEPSS 0.2%