Medium severity · published Jul 20, 2026
CVE-2026-63752
SurrealDB before 3.1.0 RELATE Statement Record Overwrite
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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 statement with a SET id clause pointing to an existing edge id, causing the storage layer to silently overwrite the target record instead of rejecting the operation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
surrealdb · surrealdb
before 3.1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63752
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63752
vendor-advisory
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-f82j-v89j-mf86
third-party-advisory
https://www.vulncheck.com/advisories/surrealdb-before-relate-statement-record-overwrite
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