Description
willitmerge is a command line tool to check if pull requests are mergeable. In versions 0.2.1 and prior, there is a command Injection vulnerability in willitmerge. The vulnerability manifests in this package due to the use of insecure child process execution API (exec) to which it concatenates user input, whether provided to the command-line flag, or is in user control in the target repository. At time of publication, no known fix is public.
References
https://github.com/shama/willitmerge/security/advisories/GHSA-j9wj-m24m-7jj6
https://github.com/shama/willitmerge/security/advisories/GHSA-j9wj-m24m-7jj6
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 · Critical
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2025-11-29T02:15:52.577
2 weeks agoLast modified
2025-12-19T15:52:58.037
3 hours ago