PT-2026-29888 · Hoppscotch · Hoppscotch

Published 2026-04-02 · Updated 2026-04-02 · CVE-2026-34848

NVD

CVSS v3.1

5.4

Medium

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

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-34848

Affected Products

Hoppscotch

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-34848 · Security Note
• https://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0 · Note
• https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-vw93-4m6p-ccm9 · Note