Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%

Buy Us a Coffee

CVE-2023-54366— SurrealDB before 1.0.1 Insecure Default Table Permissions

Quick assessment

Affected

surrealdb surrealdb

Exploitation

Public or AI PoC available; prioritize validation

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

surrealdb是SurrealDB公司开源的一个文档图数据库。 SurrealDB 1.0.1之前版本存在权限许可和访问控制问题漏洞，该漏洞源于默认表权限设置为FULL而非NONE，允许在无显式权限的情况下对表执行SELECT、CREATE、UPDATE和DELETE操作。

CVSS 8.8 · High EPSS 0.46% · P40 Updated Jul 28, 2026

Possible ATT&CK Techniques 3 AI

T1530 · Data from Cloud Storage T1078 · Valid Accounts T1135 · Network Share Discovery

Affected Version Matrix 2

Vendor	Product	Version Range	Status
surrealdb	surrealdb	`< 1.0.1`	affected
		`1.0.1`	unaffected

Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-54366

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

SurrealDB before 1.0.1 Insecure Default Table Permissions

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

缺省权限不正确

Source: CVE Program / CVE List V5

Vulnerability Title

SurrealDB 权限许可和访问控制问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
surrealdb	surrealdb	0 ~ 1.0.1	-

II. Public POCs for CVE-2023-54366

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

Qwen3.6-35B-A3B · 6556 chars

Pro+ exclusive includes:

Vulnerability reproduction recording (real sandbox build + trigger, exclusive)

In-depth vulnerability mechanism

Trigger conditions & impact

Full executable POC code

Exploit chain & mitigation

POC zip download

100+ AI POC generations per month

Upgrade to Pro+ to unlock Limited ¥499/month ¥599 Sign up first

III. Intelligence Information for CVE-2023-54366

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-54366 (2)

🔗 Full Table Permissions by Default · Advisory · surrealdb/surrealdb · GitHub Read full article vendor-advisory
🔗 SurrealDB before 1.0.1 Insecure Default Table Permissions | Advisories | VulnCheck third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2023-54366

Same Patch Batch · surrealdb · 2026-07-18 · 24 CVEs total

CVE-2025-71392	9.4 CRITICAL	SurrealDB before 2.2.2 SurrealQL Injection via export
CVE-2024-58362	8.8 HIGH	SurrealDB before 1.5.5 Query Injection via RPC API
CVE-2024-58366	8.5 HIGH	SurrealDB before 1.1.1 Format String via Scripting Functions
CVE-2024-58368	7.5 HIGH	SurrealDB before 1.1.0 Denial of Service via HTTP Headers
CVE-2025-71395	7.1 HIGH	SurrealDB before 2.2.2 Memory Exhaustion via string::replace
CVE-2025-71397	7.1 HIGH	SurrealDB before 2.2.2 CPU Exhaustion via nested FOR loops
CVE-2025-71391	7.1 HIGH	SurrealDB before 2.2.2 Denial of Service via /sql endpoint
CVE-2024-58367	7.1 HIGH	SurrealDB before 2.0.4 Improper Authorization via SELECT Permissions
CVE-2024-58370	6.5 MEDIUM	SurrealDB before 1.1.0 Uncontrolled Recursion Denial of Service
CVE-2024-58361	6.5 MEDIUM	SurrealDB before 2.0.4 Denial of Service via Parser Exception
CVE-2024-58365	6.5 MEDIUM	SurrealDB before 1.2.0 Denial of Service via Nonexistent Function
CVE-2024-58357	6.5 MEDIUM	SurrealDB before 2.1.0 Denial of Service via rand::time()
CVE-2024-58369	6.5 MEDIUM	SurrealDB before 1.1.1 Denial of Service via Global Parameters
CVE-2024-58359	6.5 MEDIUM	SurrealDB before 2.1.0 Denial of Service via rand() Sorting
CVE-2024-58364	6.5 MEDIUM	SurrealDB before 1.2.1 Denial of Service via Parsing Error
CVE-2024-58363	6.3 MEDIUM	SurrealDB before 1.5.4 Authentication Bypass via Database Switch
CVE-2025-71393	6.0 MEDIUM	SurrealDB before 2.2.2 Memory Exhaustion via Nested Functions
CVE-2025-71398	5.8 MEDIUM	SurrealDB before 2.2.2 SSRF via HTTP Redirect Bypass
CVE-2025-71390	5.8 MEDIUM	SurrealDB before 2.3.6 deny-net Bypass via DNS Resolution
CVE-2024-58358	4.9 MEDIUM	SurrealDB before 2.1.0 Denial of Service via Nonexistent Role

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: surrealdb

Same vendor: surrealdb

Same weakness: CWE-276