| id: GO-2026-5853 |
| modules: |
| - module: github.com/sigstore/fulcio |
| versions: |
| - fixed: 1.8.6 |
| vulnerable_at: 1.8.5 |
| summary: |- |
| Fulcio has OIDC Discovery Redirect Following Allows SSRF and JWKS Substitution |
| for Meta-Issuer Paths, with Kubernetes Service-Account Token Leakage in github.com/sigstore/fulcio |
| cves: |
| - CVE-2026-49478 |
| ghsas: |
| - GHSA-f5mr-q85p-6hh6 |
| references: |
| - advisory: https://github.com/sigstore/fulcio/security/advisories/GHSA-f5mr-q85p-6hh6 |
| source: |
| id: GHSA-f5mr-q85p-6hh6 |
| created: 2026-07-06T17:44:22.692514866-04:00 |
| review_status: UNREVIEWED |
