CVE•Published 2026-07-18•Modified 2026-08-12•1 article on news•5 live references•NVD data
CVE-2023-54366Surrealdb · Surrealdb
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
20
Exploit Prediction Scoring System · top 80% of all CVEs
Weaknesses (CWE)
Description
SurrealDB before 1.0.1 sets default table permissions to FULL instead of NONE, allowing SELECT, CREATE, UPDATE, and DELETE operations on tables without explicit permissions. Attackers with database access or unauthenticated users on publicly exposed instances can perform unrestricted operations on unprotected tables within their authorization scope.
Timeline
Published 2026-07-18
Modified 2026-08-12
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2023-54366Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Surrealdb Surrealdb"All exposed Surrealdb Surrealdb instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Surrealdb"HTTP body or banner mentions "Surrealdb" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-54366Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-54366Censys host search filtered to this CVE id.
grep.app
CVE-2023-54366Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-54366GitHub code search for direct mentions.
Google dork
"CVE-2023-54366" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-54366 on GitHub.