Versions of glance prior to 3.0.7 are vulnerable to Unauthorized File Access. The package provides a --nodot option meant to hide files and directories with names that begin with a ., such as .git but fails to hide files inside a folder that begins with ..

Recommendation

Upgrade to version 3.0.7 or later.

References

• https://hackerone.com/reports/490379
• https://www.npmjs.com/advisories/811