CVE-2026-34848 | THREATINT

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.

PUBLISHED Reserved 2026-03-30 | Published 2026-04-02 | Updated 2026-04-03 | Assigner GitHub_M

MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 2026.3.0

affected

References

github.com/...scotch/security/advisories/GHSA-vw93-4m6p-ccm9

github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0

cve.org (CVE-2026-34848)

nvd.nist.gov (CVE-2026-34848)

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