CVE-2025-6705

On  open-vsx.org https://open-vsx.org/ it was possible to run an arbitrary build scripts for auto-published extensions because of missing sandboxing of CI job runs.  An attacker who had access to an existing extension could take over the service account of the marketplace. The issue has been fixed on June 24th, 2025 and the vulnerable code present in the publish-extension code repository.