Vulnerability Database

300,214

Total vulnerabilities in the database

CVE-2019-3902

A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository.

  • Published: Apr 22, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-3902
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:M/Au:N/C:N/I:P/A:P