Medium severity6.5NVD Advisory· Published Jun 2, 2026· Updated Jun 4, 2026
CVE-2026-49144
CVE-2026-49144
Description
BrowserStack Runner through 0.9.5 contains a path traversal vulnerability in the _default HTTP handler in lib/server.js that allows unauthenticated network-adjacent attackers to read arbitrary files. Attackers can exploit the unauthenticated HTTP server bound on all interfaces to traverse outside the project root and access sensitive files.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
browserstack-runnernpm | <= 0.9.5 | — |
Affected products
1- Range: <=0.9.5
Patches
Vulnerability mechanics
References
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