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.
CVE-2026-14699
This low-severity CVE scores 3.3 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.3
- EG Score
- 3.3(low)
- EPSS
- 3.5%
- KEV
- Not listed
Published
July 5, 2026
Last Modified
July 6, 2026
References (7)
- cna@vuldbhttps://github.com/zcaceres/markdownify-mcp/
- cna@vuldbhttps://github.com/zcaceres/markdownify-mcp/issues/108
- cna@vuldbhttps://github.com/zcaceres/markdownify-mcp/pull/109
- cna@vuldbhttps://vuldb.com/cve/CVE-2026-14699
- cna@vuldbhttps://vuldb.com/submit/846864
- cna@vuldbhttps://vuldb.com/vuln/376295
- cna@vuldbhttps://vuldb.com/vuln/376295/cti
Vendor Advisories for CVE-2026-14699(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 4× in last 7d / 4× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:27 UTCEPSS rescore
- 2026-07-06 02:23 UTCEPSS rescore
- 2026-07-05 04:25 UTCEG score recompute
- 2026-07-05 04:21 UTCMITRE cvelistV5first tracked
Frequently asked(5)
What is CVE-2026-14699?
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Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-14699
Is Your Infrastructure Affected by CVE-2026-14699?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.