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CVE-2022-25766

Description

The package ungit before 1.5.20 are vulnerable to Remote Code Execution (RCE) via argument injection. The issue occurs when calling the /api/fetch endpoint. User controlled values (remote and ref) are passed to the git fetch command. By injecting some git options it was possible to get arbitrary command execution.

POC

Reference

- https://github.com/FredrikNoren/ungit/pull/1510

- https://snyk.io/vuln/SNYK-JS-UNGIT-2414099

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/ARPSyndicate/cvemon

- https://github.com/dellalibera/dellalibera

- https://github.com/vovikhangcdv/codeql-extended-libraries