CVE-2026-63739: high-severity vulnerability in surrealdb
SurrealDB before 3.1.5 Arbitrary File Read via DEFINE ANALYZER
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 0.5%
SurrealDB before 3.1.5 contains an arbitrary file read vulnerability in the DEFINE ANALYZER mapper filter that allows database users with EDITOR or OWNER roles to read files accessible to the SurrealDB process. Attackers can specify arbitrary file paths in the mapper filter and retrieve file contents through query error messages when the SURREAL_FILE_ALLOWLIST is empty or not configured.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Affected products
surrealdb · surrealdbRelated CVEs — surrealdb
In the same product, most dangerous first.
CVE-2024-58368HIGHSurrealDB before 1.1.0 Denial of Service via HTTP HeadersEPSS 0.7%CVE-2024-58362HIGHSurrealDB before 1.5.5 Query Injection via RPC APIEPSS 0.6%CVE-2024-58366CRITICALSurrealDB before 1.1.1 Format String via Scripting FunctionsEPSS 0.6%CVE-2025-71391HIGHSurrealDB before 2.2.2 Denial of Service via /sql endpointEPSS 0.6%CVE-2025-71397HIGHSurrealDB before 2.2.2 CPU Exhaustion via nested FOR loopsEPSS 0.6%CVE-2025-71396LOWSurrealDB before 2.2.2 Denial of Service via JavaScript ScriptingEPSS 0.6%