CVE-2026-44478— hoppscotch: Unauthenticated Onboarding Config Disclosure via Empty Recovery Token
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I. Basic Information for CVE-2026-44478
Vulnerability Information
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Vulnerability Title
hoppscotch: Unauthenticated Onboarding Config Disclosure via Empty Recovery Token
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hoppscotch 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hoppscotch是Hoppscotch开源的一个Api开发生态系统。 hoppscotch 2026.2.0版本至2026.4.0之前版本存在访问控制错误漏洞，该漏洞源于GET /v1/onboarding/config端点仍向未经身份验证的用户泄露所有基础设施秘密的明文。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| hoppscotch | hoppscotch | >= 2025.7.0, < 2026.4.0 | - |
II. Public POCs for CVE-2026-44478
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: hoppscotch
- CVE-2026-34931
hoppscotch: Improper loopback redirect_uri validation in dev - CVE-2026-34848
hoppscotch: Stored XSS in team member overflow tooltip via d - CVE-2026-34932
hoppscotch: Stored XSS via mock server responses on backend - CVE-2026-34847
hoppscotch: Open redirect via `/enter?redirect=` - CVE-2026-30825
hoppscotch: IDOR - Any authenticated user can revoke any oth
Same vendor: hoppscotch
- CVE-2026-34931
hoppscotch: Improper loopback redirect_uri validation in dev - CVE-2026-34848
hoppscotch: Stored XSS in team member overflow tooltip via d - CVE-2026-34932
hoppscotch: Stored XSS via mock server responses on backend - CVE-2026-34847
hoppscotch: Open redirect via `/enter?redirect=` - CVE-2026-30825
hoppscotch: IDOR - Any authenticated user can revoke any oth
Same weakness: CWE-284
- CVE-2026-45301
Open WebUI: Missing permission check in files API allows aut - CVE-2026-44556
Open WebUI: responses passthrough endpoint lacks access cont - CVE-2026-44774
Traefik: Gateway API TraefikService backend accepts rest@int - CVE-2025-0040
NXP JTAG-AXI访问控制漏洞 - CVE-2026-44007
vm2: nesting: true bypasses require: false, allowing sandbox
V. Comments for CVE-2026-44478
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