Vulnerability DatabaseCVE-2026-63748
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CVE-2026-63748
Published:July 20, 2026
Updated:August 04, 2026
SurrealDB versions before 3.1.0 contain an information disclosure vulnerability where authenticated users with UPDATE access can read field values hidden by field-level SELECT permissions through error messages. Attackers can trigger arithmetic or extend operations on hidden fields to embed raw operand values in error responses, bypassing field-level access controls.
Affected Packages
https://github.com/surrealdb/surrealdb.git (GITHUB):
Affected version(s) >=v3.0.0 <v3.1.0
Fix Suggestion:
Update to version v3.1.0
surrealdb (RUST):
Affected version(s) >=1.0.0-beta.1 <3.1.0
Fix Suggestion:
Update to version 3.1.0
Related Resources (2)
https://www.vulncheck.com/advisories/surrealdb-before-information-disclosure-via-error-messages
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-6g9v-7gq3-p2c6
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Generation of Error Message Containing Sensitive Information
CWE-209
EPSS
Base Score:
0.19