CVE-2026-63748
MEDIUMSurrealDB before 3.1.0 Information Disclosure via Error Messages
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 3.1.0 Information Disclosure via Error Messages
https://www.vulncheck.com/advisories/surrealdb-before-information-disclosure-via-error-messages
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-6g9v-7gq3-p2c6)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-6g9v-7gq3-p2c6
Scores
CVSS v3
4.3
EPSS
0.0019
EPSS Percentile
9.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-209
Status
published
Products (2)
surrealdb/surrealdb
< 3.1.0 (2 CPE variants)
surrealdb/surrealdb
3.1.0
Published
Jul 20, 2026
Tracked Since
Jul 20, 2026