What is GHSA-j8r2-2x94-2q67?

GHSA-j8r2-2x94-2q67 is a security advisory published by GitHub Security Advisories with Medium severity. Cross-Site Scripting in diagram-js-direct-editing

Why does GHSA-j8r2-2x94-2q67 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-j8r2-2x94-2q67?

GHSA-j8r2-2x94-2q67 affects 1 product, including: npm/diagram-js-direct-editing:\u003c 1.4.3.

GHSA-j8r2-2x94-2q67MediumDisclosed before NVD

Cross-Site Scripting in diagram-js-direct-editing

Vendor

GitHub Security Advisories

Published

September 11, 2020

Last Modified

January 9, 2023

📋 Description

Versions of diagram-js-direct-editing prior to 1.4.3 are vulnerable to Cross-Site Scripting. The package fails to sanitize input from the clipboard, allowing attackers to execute arbitrary JavaScript in the victim's browser.

Recommendation

Upgrade to version 1.4.3 or later.

🎯 Affected products1

npm/diagram-js-direct-editing:< 1.4.3

🔗 References (3)

https://www.npmjs.com/advisories/983
https://github.com/bpmn-io/diagram-js-direct-editing
https://github.com/advisories/GHSA-j8r2-2x94-2q67