Vulnerability Description
Maxun before 0.0.42 contains a cross-tenant insecure direct object reference vulnerability in storage and webhook API handlers that allows authenticated users to access other users' robots and OAuth tokens. Attackers can read plaintext Google and Airtable access tokens, modify, delete, or execute other users' robots by bypassing ownership checks in API endpoints.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/getmaxun/maxun/commit/11db0257531f1c23dec94727793c9444ee2873c
- https://github.com/getmaxun/maxun/issues/1079
- https://github.com/getmaxun/maxun/pull/1088
- https://www.vulncheck.com/advisories/maxun-cross-tenant-idor-in-storage-and-webh
FAQ
What is CVE-2026-56767?
CVE-2026-56767 is a vulnerability with a CVSS score of 8.8 (HIGH). Maxun before 0.0.42 contains a cross-tenant insecure direct object reference vulnerability in storage and webhook API handlers that allows authenticated users to access other users' robots and OAuth t...
How severe is CVE-2026-56767?
CVE-2026-56767 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-56767?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.