CVE-2026-14699CWE-59CWE-61

zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink

Medium · published July 5, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

A weakness has been identified in zcaceres markdownify-mcp up to 1.1.0. The affected element is the function assertPathAllowed of the file src/Markdownify.ts. Executing a manipulation can lead to symlink following. The attack can only be executed locally. The pull request to fix this issue awaits acceptance.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
EPSS
0.00174 · 6.5th percentile
Weaknesses
CWE-59 · Improper Link Resolution Before File Access ('Link Following'); CWE-61 · UNIX Symbolic Link (Symlink) Following
Published
2026-07-05T03:15Z
EPSS history
Timeline
  • 05 JUL 03:15Z
    zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink
    cvelistv5