CVE-2026-49144 BrowserStack Runner 0.9.5 Path Traversal via _default HTTP Handler

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...

CVE-2026-49144

CVE-2026-49144 : BrowserStack Runner 0.9.5 contains a path traversal vulnerability in the _default HTTP handler (lib/server.js) that allows unauthenticated attackers on the network-adjacent interface to read arbitrary files outside the project root. The description notes an unauthenticated HTTP s...

CVE-2026-49143 BrowserStack Runner 0.9.5 Unauthenticated RCE via /_log HTTP Handler

BrowserStack Runner through 0.9.5 contains a remote code execution vulnerability in the /log HTTP handler that allows unauthenticated network-adjacent attackers to execute arbitrary code by submitting crafted JSON request bodies to the handler, which passes user-supplied data to vm.runInNewContex...

CVE-2026-49143

BrowserStack Runner through 0.9.5 contains a remote code execution vulnerability in the /log HTTP handler that allows unauthenticated network-adjacent attackers to execute arbitrary code by submitting crafted JSON request bodies to the handler, which passes user-supplied data to vm.runInNewContex...

CVE-2026-49143

CVE-2026-49143 affects BrowserStack Runner up to version 0.9.5. The vulnerability is in the /_log HTTP handler, permitting unauthenticated, network-adjacent attackers to achieve remote code execution by sending crafted JSON bodies that are passed to vm.runInNewContext() with eval(); attackers can...

CVE-2026-49143 BrowserStack Runner 0.9.5 Unauthenticated RCE via /_log HTTP Handler

BrowserStack Runner through 0.9.5 contains a remote code execution vulnerability in the /log HTTP handler that allows unauthenticated network-adjacent attackers to execute arbitrary code by submitting crafted JSON request bodies to the handler, which passes user-supplied data to vm.runInNewContex...

BrowserStack Runner 路径遍历漏洞

BrowserStack Runner is an open-source browser testing command-line tool developed by BrowserStack. Versions of BrowserStack Runner prior to 0.9.5 contained a path traversal vulnerability. This vulnerability originated from the default HTTP handler in lib/server.js, which allowed for path traversa...

PT-2026-45857

Name of the Vulnerable Software and Affected Versions BrowserStack Runner versions prior to 0.9.6 Description An issue in the / log HTTP handler allows unauthenticated network-adjacent attackers to execute arbitrary code on the host system. The handler processes JSON request bodies by passing...