Improper Authorization Affecting surrealdb package, versions <3.1.0-beta.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published2 Jul 2026
- disclosed1 Jul 2026
- creditUnknown
Introduced: 1 Jul 2026
NewCVE-2026-63752 (opens in a new tab)How to fix?
Upgrade surrealdb to version 3.1.0-beta.3 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authorization in the RELATE process when a SET id = ... clause resolves to an existing edge id. An attacker can overwrite existing edge records without proper authorization by issuing a RELATE statement with a SET id targeting an existing record. This is only exploitable if the RELATE statement includes a SET id = ... clause that matches an existing edge id.
Workaround
This vulnerability can be mitigated by verifying that no record with the target id exists before issuing the statement, or by restricting CREATE permission on the edge table to principals who also have UPDATE permission on the same table.