ECHO-64a6-5618-33e8

See a problem?
Import Source
https://advisory.echohq.com/osv/ECHO-64a6-5618-33e8.json
JSON Data
https://api.osv.dev/v1/vulns/ECHO-64a6-5618-33e8
Upstream
Withdrawn
2026-10-13T09:45:05Z
Published
2026-09-30T00:01:09Z
Modified
2026-10-13T10:15:04Z
Summary
Upstream advisory GHSA-58mr-gqgx-xq4g affects only fast-uri 3.1.6 (also 2.4.5 and 4.1.3). It is a regression from the 3.1.6 IPv6 parsing rewrite, which treated a host starting with "[" and not ending in "]" as an IP literal. This package ships 3.1.2 and keeps the original parser: "http://[@127.0.0.1/" parses with userinfo "[" and host 127.0.0.1, the same host Node's URL reaches, and "http://[::1/x" is rejected with an error. The rewrite is not part of this build.
Details
References

Affected packages

Echo:npm / fast-uri

Package

Name
fast-uri
Purl
pkg:npm/fast-uri

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.2+echo.1

Database specific

source
"https://advisory.echohq.com/osv/ECHO-64a6-5618-33e8.json"