CVE-2026-14699

zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink

Published Jul 5, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink
First Time appeared Zcaceres
Zcaceres markdownify-mcp
Weaknesses CWE-59
CWE-61
CPEs cpe:2.3:a:zcaceres:markdownify-mcp:*:*:*:*:*:*:*:*
Vendors & Products Zcaceres
Zcaceres markdownify-mcp
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Jul 6, 2026, 4:21 PM
Reserved
Jul 4, 2026, 5:22 AM
Status
Deferred
Published
Jul 5, 2026, 5:16 AM
Modified
Oct 25, 2026, 3:10 PM