What is GHSA-mjjq-c88q-qhr6?

GHSA-mjjq-c88q-qhr6 is a security advisory published by GitHub Security Advisories with Critical severity. Cross-Site Scripting in dompurify

Why does GHSA-mjjq-c88q-qhr6 have no CVE ID yet?

GitHub Security Advisories published this advisory directly to customers before NVD assigned a CVE ID. This is the embargo-window disclosure pattern — vendors notify customers on day 0; NVD's public record follows days to weeks later.

Which products are affected by GHSA-mjjq-c88q-qhr6?

GHSA-mjjq-c88q-qhr6 affects 1 product, including: npm/dompurify:\u003c 2.0.7.

GHSA-mjjq-c88q-qhr6CriticalDisclosed before NVD

Cross-Site Scripting in dompurify

Vendor

GitHub Security Advisories

Published

September 3, 2020

Last Modified

January 9, 2023

📋 Description

Versions of dompurify prior to 2.0.7 are vulnerable to Cross-Site Scripting (XSS). It is possible to bypass the package sanitization through Mutation XSS, which may allow an attacker to execute arbitrary JavaScript in a victim's browser.

Recommendation

Upgrade to version 2.0.7 or later.

🎯 Affected products1

npm/dompurify:< 2.0.7

🔗 References (3)

https://github.com/cure53/DOMPurify/releases/tag/2.0.7
https://www.npmjs.com/advisories/1223
https://github.com/advisories/GHSA-mjjq-c88q-qhr6