CVE-2026-44478
hoppscotch: Unauthenticated Onboarding Config Disclosure via Empty Recovery Token
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
hoppscotch is an open source API development ecosystem. The fix for CVE-2026-28215 in version 2026.2.0 addresses the unauthenticated POST /v1/onboarding/config endpoint by checking onboardingCompleted and canReRunOnboarding before allowing config overwrites. However, GET /v1/onboarding/config still leaks all infrastructure secrets in plaintext to unauthenticated users when the ONBOARDING_RECOVERY_TOKEN stored in the database is an empty string. This vulnerability is fixed in 2026.4.0.
| CWE | CWE-284 CWE-287 |
| Vendor | hoppscotch |
| Product | hoppscotch |
| Published | May 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
hoppscotch / hoppscotch
>= 2025.7.0, < 2026.4.0