CVE-2026-34848

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 v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0	Release Notes
https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-vw93-4m6p-ccm9	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hoppscotch:hoppscotch:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-02 20:16

Updated : 2026-07-24 21:10

NVD link : CVE-2026-34848

Mitre link : CVE-2026-34848

CVE.ORG link : CVE-2026-34848

JSON object : View

Products Affected

hoppscotch

hoppscotch

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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