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CVE-2026-34848

Medium

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.

SeverityMedium
CVSS5.4
Exploit probability—
ProductHoppscotch
PublishedApr 2, 2026
First seenApr 2, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • hoppscotch hoppscotch2026.3.0 or later

Affected products

ProductAffected versionsFixed in
hoppscotch hoppscotchv < 2026.3.02026.3.0

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