CVE-2021-22963

Summary

A redirect vulnerability in the fastify-static module version < 4.2.4 allows remote attackers to redirect users to arbitrary websites via a double slash // followed by a domain: http://localhost:3000//google.com/%2e%2e.The issue shows up on all the fastify-static applications that set redirect: true option. By default, it is false.

Affected Software

VendorProductVersion RangeStatus
n/ahttps://github.com/fastify/fastify-staticAffects < v4.2.4. Fixed in >= v4.2.4affected

Weaknesses

  • CWE-601: Open Redirect (CWE-601)

ADP Enrichment

CVE Program Container

Additional References

References