CVE-2020-7758
HIGHbrowserless/chrome < 1.40.2 - Path Traversal via Workspace Endpoint
Title source: llmDescription
This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server.
References (4)
Core 4
Core References
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657
Broken Link x_refsource_misc
https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175
Patch, Third Party Advisory x_refsource_misc
https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable
Scores
CVSS v3
7.5
EPSS
0.0215
EPSS Percentile
79.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (2)
browserless/chrome
< 1.40.2
npm/browserless-chrome
0 - 1.43.0npm
Published
Nov 02, 2020
Tracked Since
Feb 18, 2026