CVE-2019-3902

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CVSS 3.0

5.9 medium

EPSS

1%p71

Published

Apr 22, 2019 (Apr 22, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: mercurial debian redhat
Products: mercurial, debian linux, enterprise linux
Weakness: CWE-22, CWE-59
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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