CVE-2019-19596

MEDIUM

GitBook < 2.6.9 - Stored Cross-Site Scripting via Local Markdown File

Title source: llm
STIX 2.1

Description

GitBook through 2.6.9 allows XSS via a local .md file.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/ianxtianxt/gitbook-xss/

Scores

CVSS v3 5.4
EPSS 0.0072
EPSS Percentile 48.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (2)
gitbook/gitbook < 2.6.9
npm/gitbook 0npm
Published Dec 05, 2019
Tracked Since Feb 18, 2026