CVE-2026-14702

low

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.

References

https://vuldb.com/vuln/376298/cti

https://vuldb.com/vuln/376298

https://vuldb.com/submit/846942

https://vuldb.com/cve/CVE-2026-14702

https://github.com/zcaceres/markdownify-mcp/pull/111

https://github.com/zcaceres/markdownify-mcp/issues/110

https://github.com/zcaceres/markdownify-mcp/

Details

Source: Mitre, NVD

Published: 2026-07-05

Updated: 2026-07-06

Risk Information

CVSS v2

Base Score: 1

Vector: CVSS2#AV:L/AC:H/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 2.5

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Low

CVSS v4

Base Score: 2

Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: Low

EPSS

EPSS: 0.00108