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MEDIUM · 4.7

CVE-2026-34847

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to co...

Vulnerability Description

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to construct a URL and redirect the user without proper validation. This issue has been patched in version 2026.3.0.

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
HoppscotchHoppscotch< 2026.3.0

Related Weaknesses (CWE)

CWE-601

References

FAQ

What is CVE-2026-34847?

CVE-2026-34847 is a vulnerability with a CVSS score of 4.7 (MEDIUM). hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to co...

How severe is CVE-2026-34847?

CVE-2026-34847 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-34847?

Check the references section above for vendor advisories and patch information. Affected products include: Hoppscotch Hoppscotch.