Medium · 5.4 CVE-2026-34848 EUVD-2026-18536

hoppscotch: Stored XSS in team member overflow tooltip via display name

Published Apr 2, 2026 · Updated Apr 3, 2026 · Assigned by GitHub_M

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.

Affected products

Vendor	Product	Affected	Fixed
hoppscotch	hoppscotch	< 2026.3.0	—

References

https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-vw93-4m6p-ccm9
https://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0