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CVE-2026-59720
7.5 HIGH
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): None (N)
- Availability (A): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): None (N)
- Modified Availability (MA): None (N)
Activity log
- Created suggestion
Hoppscotch: Insecure Default Configuration Allows Public Exposure of Private Collection Data via Mock Server
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.
References
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https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-c68f-wr5p-j6jf exploitx_refsource_CONFIRM
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https://github.com/hoppscotch/hoppscotch/pull/6410 x_refsource_MISC
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https://github.com/hoppscotch/hoppscotch/releases/tag/2026.6.0 x_refsource_MISC
Affected products
hoppscotch
- ==< 2026.6.0
Package maintainers
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@DataHearth DataHearth <dev@antoine-langlois.net>