Skip to content

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

Moderate severity GitHub Reviewed Published Sep 11, 2020 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

npm diagram-js-direct-editing (npm)

Affected versions

< 1.4.3

Patched versions

1.4.3

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.

References

Reviewed Aug 31, 2020
Published to the GitHub Advisory Database Sep 11, 2020
Last updated Jan 9, 2023

Severity

Moderate

EPSS score

Weaknesses

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Learn more on MITRE.

CVE ID

No known CVE

GHSA ID

GHSA-j8r2-2x94-2q67

Source code

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.