Vulnerability library
Security checkJanuary 09, 2023

Cross-Site Scripting in snekserve

Understand the exposure, see the recommended fix, and check whether your own website has related weaknesses.

High severitynpmsnekserve

Check your website

Find this and other vulnerabilities with a free scan.

Your scan runs on your computer. No account required.

Description

All versions of snekserve are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize filenames, allowing attackers to execute arbitrary JavaScript in the victim’s browser through files with names containing malicious code.

Recommendation

No fix is available yet. Followings are affected versions:

  • >= 0.0.0

References

Could your website be exposed too?

SmartScanner can check your website for Cross-Site Scripting in snekserve and gives you actionable findings to investigate.

Start a free scan

Related Issues

See something that needs correcting? Let us knowUpdated January 09, 2023