CVE-2026-34848 — MEDIUM (5.4)

Q: How severe is CVE-2026-34848?

CVE-2026-34848 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-34848?

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

Vulnerability Description

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability in the team member overflow tooltip via display name. This issue has been patched in version 2026.3.0.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Hoppscotch	Hoppscotch	< 2026.3.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0Release Notes
https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-vw93-4m6p-ccm9Vendor Advisory

FAQ

What is CVE-2026-34848?

CVE-2026-34848 is a vulnerability with a CVSS score of 5.4 (MEDIUM). hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability in the team member overflow tooltip via display name. This issue has been patched...

How severe is CVE-2026-34848?

CVE-2026-34848 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-34848?

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