CVE-2026-34848

MEDIUM 5.4

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

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	hoppscotch
Product	hoppscotch
Published	Apr 2, 2026
Last Updated	Apr 3, 2026

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CVSS v3 Breakdown

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 Versions

hoppscotch / hoppscotch

< 2026.3.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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