CVE-2025-59717

Published Sep 19, 2025 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
In the @digitalocean/do-markdownit package through 1.16.1 (in npm), the callout and fence_environment plugins perform .includes substring matching if allowedClasses or allowedEnvironments is a string (instead of an array).

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-30235 @digitalocean/do-markdownit has Type Confusion vulnerability
Github GHSA Github GHSA GHSA-2h8j-8r9p-849f @digitalocean/do-markdownit has Type Confusion vulnerability
History
Type Values Removed Values Added
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:a:digitalocean:do-markdownit:*:*:*:*:*:node.js:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Digitalocean
Digitalocean do-markdownit
Vendors & Products Digitalocean
Digitalocean do-markdownit
Type Values Removed Values Added
Description In the @digitalocean/do-markdownit package through 1.16.1 (in npm), the callout and fence_environment plugins perform .includes substring matching if allowedClasses or allowedEnvironments is a string (instead of an array).
Weaknesses CWE-843
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 19, 2025, 1:32 PM
Reserved
Sep 19, 2025, 12:00 AM
Status
Analyzed
Published
Sep 19, 2025, 4:16 AM
Modified
Jun 17, 2026, 9:46 AM