What is CVE-2026-63752?

CVE-2026-63752 is a medium-severity vulnerability in Surrealdb, classified under Improper Authorization. CVSS score: 4.3/10. Published 2026-07-20.

How severe is CVE-2026-63752?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Surrealdb

CVE-2026-63752

SurrealDB before 3.1.0 contains an authorization bypass vulnerability in the RELATE statement that allows authenticated users with CREATE permission to overwrite existing edge records without UPDATE permission. Attackers can issue a RELATE…

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Surrealdb — versions 0, 3.1.0

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-63752?: CVE-2026-63752 is a medium-severity vulnerability in Surrealdb, classified under Improper Authorization. CVSS score: 4.3/10. Published 2026-07-20.
How severe is CVE-2026-63752?: Medium severity. CVSS v3 base score is 4.3 out of 10.