CVE-2025-71393 — MEDIUM (6.5)

Q: How severe is CVE-2025-71393?

CVE-2025-71393 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-71393?

Check the references section above for vendor advisories and patch information. Affected products include: Surrealdb Surrealdb.

Vulnerability Description

SurrealDB before 2.2.2 with scripting enabled fails to properly enforce recursion limits when native functions contain embedded JavaScript that issues new queries. Authenticated attackers can bypass the recursion limit by chaining native and JavaScript function calls to trigger infinite recursion and exhaust server memory.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Surrealdb	Surrealdb	< 2.0.5

Related Weaknesses (CWE)

CWE-674

References

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m7rc-8w7m-r9qrVendor Advisory
https://www.vulncheck.com/advisories/surrealdb-before-memory-exhaustion-via-nestThird Party Advisory

FAQ

What is CVE-2025-71393?

CVE-2025-71393 is a vulnerability with a CVSS score of 6.5 (MEDIUM). SurrealDB before 2.2.2 with scripting enabled fails to properly enforce recursion limits when native functions contain embedded JavaScript that issues new queries. Authenticated attackers can bypass t...

How severe is CVE-2025-71393?

CVE-2025-71393 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-2025-71393?

Check the references section above for vendor advisories and patch information. Affected products include: Surrealdb Surrealdb.