Vulnerability in Zcaceres Markdownify-Mcp
CVE-2026-14702
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.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.5 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (3.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Zcaceres Markdownify-Mcp — versions 1.0, 1.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/376298 (technical-description, vdb-entry)
- vuldb.com/vuln/376298/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-14702 (third-party-advisory)
- vuldb.com/submit/846942 (third-party-advisory)
- github.com/zcaceres/markdownify-mcp/issues/110 (issue-tracking, exploit)
- github.com/zcaceres/markdownify-mcp/pull/111 (issue-tracking, patch)
- github.com/zcaceres/markdownify-mcp/ (product)
Frequently asked questions
- What is CVE-2026-14702?
- CVE-2026-14702 is a low-severity vulnerability in Zcaceres Markdownify-Mcp, classified under Cryptographic Issues. CVSS score: 2.5/10. Published 2026-07-05.
- How severe is CVE-2026-14702?
- Low severity. CVSS v3 base score is 2.5 out of 10.