Vulnerability Description
SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Surrealdb | Surrealdb | < 2.2.2 |
Related Weaknesses (CWE)
References
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-rq86-9m6r-cm3gVendor Advisory
- https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-sql-Third Party Advisory
FAQ
What is CVE-2025-71391?
CVE-2025-71391 is a vulnerability with a CVSS score of 6.5 (MEDIUM). SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing ...
How severe is CVE-2025-71391?
CVE-2025-71391 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-71391?
Check the references section above for vendor advisories and patch information. Affected products include: Surrealdb Surrealdb.