SurrealDB up to 3.2.0 Live Select before/after authorization

Summaryinfo

A vulnerability labeled as problematic has been found in SurrealDB. Affected by this issue is some unknown functionality of the component Live Select. Executing a manipulation of the argument before/after can lead to authorization. The identification of this vulnerability is CVE-2026-109337. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in SurrealDB and classified as problematic. This vulnerability affects an unknown part of the component Live Select. The manipulation of the argument before/after with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. As an impact it is known to affect confidentiality. CVE summarizes:

SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after. Attackers can craft repeated predicates and observe whether notifications are delivered on CREATE, UPDATE, or DELETE to confirm or narrow restricted field values.

The advisory is available at github.com. This vulnerability was named CVE-2026-109337 since 10/12/2026. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit.

Upgrading to version 3.3.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• SurrealDB

Version

• 1.0.1
• 1.1.0
• 1.1.1
• 1.2.0
• 1.2.1
• 1.5.4
• 1.5.5
• 2.0.0
• 2.0.0-beta.3
• 2.0.4
• 2.0.5
• 2.1.0
• 2.1.4
• 2.1.5
• 2.1.7
• 2.2.1
• 2.2.2
• 2.2.5
• 2.2.6
• 2.3.6
• 2.5.0
• 3.0.0-beta.2
• 3.0.0-beta.3
• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5
• 3.2.0

Website

• Product: https://github.com/surrealdb/surrealdb/

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion