CVE-2026-85623
goose 1.37.0 Arbitrary Command Execution via Recipe Extensions
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
goose 1.37.0 executes arbitrary commands from recipe stdio extensions and retry.checks without security inspection. Attackers can distribute malicious recipes that execute shell commands as the user running goose, bypassing the recipe security scan which does not inspect extensions or retry configurations.
| CWE | CWE-94 |
| Vendor | aaif-goose |
| Product | goose |
| Published | Sep 4, 2026 |
| Last Updated | Sep 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
aaif-goose / goose
0 ≤ 1.49.0
References
github.com: https://github.com/aaif-goose/goose/issues/10325 github.com: https://github.com/aaif-goose/goose github.com: https://github.com/aaif-goose/goose/blob/v1.49.0/crates/goose/src/recipe/mod.rs github.com: https://github.com/aaif-goose/goose/blob/v1.49.0/crates/goose/src/agents/extension_manager.rs vulncheck.com: https://www.vulncheck.com/advisories/goose-1.37.0-arbitrary-command-execution-via-recipe-extensions
Credits
George Chen