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Description

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec() method by _cloneWithGit() and fetchRefs() functions. An attacker can execute arbitrary operating system commands as the process user by supplying a specially crafted git repository name.

PUBLISHED Reserved 2026-06-08 | Published 2026-06-09 | Updated 2026-06-09 | Assigner snyk




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P

Problem types

Command Injection

Credits

Amar Khatri

Mokksh Parekh

References

gist.github.com/badp3te/cf22a939eedbd3d8ade9123827d61639 exploit

security.snyk.io/vuln/SNYK-JS-DEGIT-17116207

gist.github.com/badp3te/cf22a939eedbd3d8ade9123827d61639

github.com/...ommit/d55bfd7cea79c0b387f69ec8477b6c34abf9f226

github.com/...ommit/4ac99e4a4c3f53ca3b5c997bcd7542742ad0c443

cve.org (CVE-2026-11572)

nvd.nist.gov (CVE-2026-11572)

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