CVE-2026-14702

zcaceres markdownify-mcp webpage-to-markdown Markdownify.ts saveToTempFile random values

LOW
2.5
CVSS Score
Published: July 5, 2026 at 04:00 AM UTC
Updated: October 25, 2026 at 03:10 PM UTC
1 product affected across 1 vendorMarkdownify MCP

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Severity
LOW2.5
Exploit prediction
EPSS 0.1%
SSVC
PoC

Description

A flaw has been found in zcaceres markdownify-mcp up to 1.1.0. This impacts the function saveToTempFile of the file src/Markdownify.ts of the component webpage-to-markdown/youtube-to-markdown/bing-search-to-markdown. This manipulation causes insufficiently random values. The attack is restricted to local execution. A high degree of complexity is needed for the attack. The exploitability is said to be difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/376298
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/376298/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-14702
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/846942
ExploitIssue Tracking
Source: cverecord
https://github.com/zcaceres/markdownify-mcp/issues/110
Issue TrackingPatch
Source: cverecord
https://github.com/zcaceres/markdownify-mcp/pull/111

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-330CWE-310

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