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CVE-2026-49144

BrowserStack Runner 0.9.5 Path Traversal via _default HTTP Handler PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
browserstack / browserstack-runneraffected 0 through 0.9.5

CWE

CWE-22

References

ADP enrichment

CISA-ADP

No English description supplied.