CVE-2026-10144
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Rsbuild before 2.0.9 contains a command injection vulnerability that allows attackers to execute arbitrary OS commands by supplying a crafted URL containing shell metacharacters to the server.open configuration on macOS. The openBrowser() function in packages/core/src/server/open.ts passes the URL through encodeURI() before interpolating it into a shell command executed via child_process.exec(), but because encodeURI() does not encode dollar signs, parentheses, or semicolons, embedded shell metacharacters are evaluated by /bin/sh, enabling arbitrary command execution.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| web-infra-dev | rsbuild | 0 < 2.0.9 | affected |
Weaknesses
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- https://github.com/web-infra-dev/rsbuild/releases/tag/v2.0.9
- https://github.com/web-infra-dev/rsbuild/pull/7789
- https://github.com/web-infra-dev/rsbuild/commit/c1e2aebd6b1bbdaece15265572c3284f934b674d
- https://www.vulncheck.com/advisories/rsbuild-command-injection-via-openbrowser-url-handling
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