GHSA-ccrp-c664-8p4j – markdown-to-jsx

Package

Manager: npm
Name: markdown-to-jsx
Vulnerable Version: >=0 <6.11.4

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Cross-Site Scripting in markdown-to-jsx Versions of `markdown-to-jsx` prior to 6.11.4 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization the package may render output containing malicious JavaScript. This vulnerability can be exploited through input of links containing `data` or VBScript URIs and a base64-encoded payload. ## Recommendation Upgrade to version 6.11.4 or later.

Metadata

Created: 2020-09-03T21:17:36Z
Modified: 2021-09-29T19:59:57Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-ccrp-c664-8p4j/GHSA-ccrp-c664-8p4j.json
CWE IDs: ["CWE-79"]
Alternative ID: N/A
Finding: F008
Auto approve: 1