Skip to content

Cross-Site Scripting in eco

High severity GitHub Reviewed Published Sep 3, 2020 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

npm eco (npm)

Affected versions

>= 0.0.0

Patched versions

None

Description

All versions of eco are vulnerable to Cross-Site Scripting (XSS). The package's default __escape implementation fails to escape single quotes, which may allow attackers to execute arbitrary JavaScript on the victim's browser.

Recommendation

No fix is currently available. Consider using an alternative package until a fix is made available.

References

Reviewed Aug 31, 2020
Published to the GitHub Advisory Database Sep 3, 2020
Last updated Jan 9, 2023

Severity

High

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-r32x-jhw5-g48p

Source code

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