Vulnerability Description
SurrealDB versions before 3.1.0 contain an authorization bypass vulnerability where authenticated users can spoof composite record-id field values by writing to editable body fields. Attackers can bypass permission rules that gate access on id components like tenant isolation by setting same-named body fields to spoofed values that permission checks incorrectly read instead of the immutable id key.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Surrealdb | Surrealdb | < 3.1.0 |
Related Weaknesses (CWE)
References
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-6vg3-hgrw-p5gfVendor AdvisoryMitigation
- https://www.vulncheck.com/advisories/surrealdb-before-authorization-bypass-via-cThird Party Advisory
FAQ
What is CVE-2026-63745?
CVE-2026-63745 is a vulnerability with a CVSS score of 5.4 (MEDIUM). SurrealDB versions before 3.1.0 contain an authorization bypass vulnerability where authenticated users can spoof composite record-id field values by writing to editable body fields. Attackers can byp...
How severe is CVE-2026-63745?
CVE-2026-63745 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-63745?
Check the references section above for vendor advisories and patch information. Affected products include: Surrealdb Surrealdb.