{"cve":"CVE-2020-7758","nvd":{"published":"2020-11-02T22:15:13.580","modified":"2026-06-17T03:25:23.580","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175","https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6","https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable","https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657","https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"],"products":["browserless:chrome"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-7758","score":0.02177,"percentile":0.8234,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8p9r-f949-699g","url":"https://osv.dev/vulnerability/GHSA-8p9r-f949-699g","summary":"Path Traversal in browserless-chrome","modified":"2026-07-08T06:49:29.225279359Z","packages":[{"ecosystem":"npm","name":"browserless-chrome","purl":"pkg:npm/browserless-chrome","ranges":["<1.43.0"],"fixed":["1.43.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}