CVE-2026-34848: medium-severity vulnerability in hoppscotch
hoppscotch: Stored XSS in team member overflow tooltip via display name
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.1%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
hoppscotch · hoppscotchRelated CVEs — hoppscotch
In the same product, most dangerous first.
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