CVE-2026-59720CWE-200CWE-284

Hoppscotch: Insecure Default Configuration Allows Public Exposure of Private Collection Data via Mock Server

High · published July 9, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
47.7
In the wild
Unconfirmed
What it is

Hoppscotch is an open source API development ecosystem. Prior to 2026.6.0, mock server creation in mock-server.service.ts does not persist the isPublic input field while schema.prisma defaults isPublic to true, causing mock servers linked to private collections to be publicly accessible without authentication and potentially expose sensitive API data. This issue is fixed in version 2026.6.0.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00593 · 47.7th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-284 · Improper Access Control
Published
2026-07-09T17:27Z
EPSS history
Timeline
  • 09 JUL 17:27Z
    Hoppscotch: Insecure Default Configuration Allows Public Exposure of Private Collection Data via Mock Server
    cvelistv5