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Findings

CVE-2026-28217

hoppscotch is an open source API development ecosystem.

Published Feb 26, 2026 · updated Jun 17, 2026 · hoppscotch hoppscotch

hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, the GraphQL query accepts an arbitrary collection ID and returns the full collection data — including title, type, and the serialized field containing HTTP requests with headers and potentially secrets — to any authenticated user, without verifying that the requesting user owns the collection. This is an Insecure Direct Object Reference (IDOR) caused by a missing authorization check that exists on every other operation in the same resolver. Version 2026.2.0 fixes the issue.

Code

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

Timeline

Detection, updates, and resolution for this record.

  1. Feb 26, 2026 · NIST NVD

    Detected

    hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, the GraphQL query accepts an arbitrary collection ID and returns the full collection data — including title, type, and the serialized field containing HTTP requests with headers and potentially secrets — to any authenticated user, without verifying that the requesting user owns the collection. This is an Insecure Di

  2. Jun 17, 2026 · NIST NVD

    Updated

    hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, the GraphQL query accepts an arbitrary collection ID and returns the full collection data — including title, type, and the serialized field containing HTTP requests with headers and potentially secrets — to any authenticated user, without verifying that the requesting user owns the collection. This is an Insecure Di

Affected

  • cpe hoppscotch/hoppscotchversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-28217

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-28217

    hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, the GraphQL query accepts an arbitrary collection ID and returns the full collection data — including title, type, and the serialized field containing HTTP requests with hea

    nvd.nist.gov

References