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sbt-1.12.15.zip.asc 2026-08-07 833 Bytes
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sbt-1.12.15.zip 2026-08-07 57.5 MB
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sbt-1.12.15.msi 2026-08-07 14.9 MB
1.12.15 source code.tar.gz 2026-08-07 5.0 MB
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README.md 2026-08-07 1.1 kB
Totals: 12 Items   141.8 MB 2

Remote code execution vulnerability fix

sbt team received a security report GHSA-m2pw-22cj-jq4v from @arpitjain099 that when the serverConnectionType is set to Tcp, an attacker is able to execute arbitrary code remotely via the sbt server. sbt 1.12.15 and 2.0.6 fix this bug.

We recommend removing the serverConnectionType setting, or upgrading to a patched version or later:

:::scala
Global / serverConnectionType := ConnectionType.Tcp

The remediation was implemented by @eed3si9n and @anatoliykmetyuk.

šŸ› bug fixes

behind the scenes

Full Changelog: https://github.com/sbt/sbt/compare/v1.12.14...v1.12.15

Source: README.md, updated 2026-08-07