CVE-2026-49144
CVE-2026-49144 · BrowserStack Runner 0.9.5 Path Traversal via _default HTTP Handler
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 7.1 · High · EPSS 0.4%
- Published
- Updated
Stack: node
Affected products and versions
browserstack-runner
- Versions
- ≥ 0, ≤ 0.9.5: Affected (semver)
No fix published
browserstack-runner npm
- Affected ranges
- SEMVER: ≤ 0.9.5
No fix published