GO-2026-4311

Source
https://pkg.go.dev/vuln/GO-2026-4311
Import Source
https://vuln.go.dev/ID/GO-2026-4311.json
JSON Data
https://api.test.osv.dev/v1/vulns/GO-2026-4311
Aliases
Related
Published
2026-01-23T02:28:11Z
Modified
2026-02-01T21:41:42.040882Z
Summary
Fulcio is vulnerable to Server-Side Request Forgery (SSRF) via MetaIssuer Regex Bypass in github.com/sigstore/fulcio
Details

Fulcio is vulnerable to Server-Side Request Forgery (SSRF) via MetaIssuer Regex Bypass in github.com/sigstore/fulcio

Database specific
{
    "review_status": "UNREVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-4311"
}
References

Affected packages

Go / github.com/sigstore/fulcio

Package

Name
github.com/sigstore/fulcio
View open source insights on deps.dev
Purl
pkg:golang/github.com/sigstore/fulcio

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8.5

Database specific

source
"https://vuln.go.dev/ID/GO-2026-4311.json"