CVE-2024-41815

Starship vulnerable to shell injection via undocumented, unpredictable shell expansion in custom commands

CVSS 7.4 HIGHEPSS 0.5%CWE-77

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.4EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jul 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Starship is a cross-shell prompt. Starting in version 1.0.0 and prior to version 1.20.0, undocumented and unpredictable shell expansion and/or quoting rules make it easily to accidentally cause shell injection when using custom commands with starship in bash. This issue only affects users with custom commands, so the scope is limited, and without knowledge of others' commands, it could be hard to successfully target someone. Version 1.20.0 fixes the vulnerability.

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

starship · starship

References

https://github.com/starship/starship/commit/cfc58161e0ec595db90af686ad77a73df6d44d74 https://github.com/starship/starship/releases/tag/v1.20.0 https://github.com/starship/starship/security/advisories/GHSA-vx24-x4mv-vwr5