ZeroHour

CVE-2025-59717

PoC
CVSS 3.1
9.8 critical
EPSS
<1%p32
Published
()
Modified
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).

Vendors
digitalocean
Products
do-markdownit
Weakness
CWE-843
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In the news

No ingested article mentions this CVE yet.