hoppscotch is an open source API development ecosystem.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Apr 2, 2026 · NIST NVD

   Detected

   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.

2. Jul 24, 2026 · NIST NVD

   Updated

   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

• cpe hoppscotch/hoppscotchversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-34848

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-34848

  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.

  nvd.nist.gov

References

• Release Notes · github.com
• Vendor Advisory · github.com