SurrealDB has unauthenticated remote DoS via malformed RPC `use` call

A single unauthenticated WebSocket message to /rpc crashed the SurrealDB server. Sending use db: "x" without first selecting a namespace hit .expect"namespace should be set" in the use handler; because surrealdb-core is built with panic = 'abort', the panic terminated the process. use is callable...

SurrealDB: HTTP RPC Session Race Condition Allows Privilege Escalation

The HTTP /rpc endpoint has a time-of-check/time-of-use TOCTOU race condition on internal session state. When authenticated and unauthenticated requests are processed concurrently, the unauthenticated request can inherit the authenticated user's session and privileges. The /rpc endpoint is the...

SurrealDB: HTTP /rpc `sessions` method leaks attached session UUIDs, enabling full session hijack by anonymous callers

The HTTP /rpc sessions method returned every attached session UUID without authentication, and the /rpc handler accepted an arbitrary session field with no ownership check. An anonymous caller could enumerate UUIDs and impersonate any authenticated session. "Attached" means sessions registered vi...

PT-2026-54773

Name of the Vulnerable Software and Affected Versions SurrealDB versions prior to 3.1.0 Description An authorization bypass exists when deleting node records in a graph. When a node is deleted, the system automatically removes connected edge records via the Document::purge edges function. This...

SurrealDB: Denial of Service via deep operator chains

An authenticated user could crash a SurrealDB server with a single query containing a long chain of operators. Such a query — for example RETURN 1 + 1 + 1 + ... with tens of thousands of terms — is parsed into an expression tree one level deep per operator. Because the chain is flat and the pratt...

SurrealDB: Field-level SELECT permissions bypassed via graph and reference traversals

A record user could read field values hidden from them by field-level SELECT permissions by reaching the records through a graph-edge - or back-reference SELECT FROM knows, person:bobknows-SELECT FROM person — returned it intact. The root cause: the shared resolverecordbatch helper used by...

SurrealDB: Indexed ORDER BY leaks the value ordering of a SELECT-restricted field

A field can be hidden from a user with a field-level SELECT permission DEFINE FIELD code ON secret PERMISSIONS FOR select WHERE owner = $auth.id. When that field is indexed, a record user who cannot read it could still recover the relative ordering of its values across every record by issuing ORD...

SurrealDB: Arbitrary file read via DEFINE ANALYZER mapper() filter

SurrealDB's full-text search lets you define a text analyzer whose mapper filter loads a term-mapping file from disk DEFINE ANALYZER ... FILTERS mapper''. A database user with the EDITOR or OWNER role could point that filter at any file the SurrealDB process can read and have its content returned...

CVE-2026-41496 PraisonAI: SQL Injection via unvalidated `table_prefix` in 9 conversation store backends (incomplete fix for CVE-2026-40315)

PraisonAI is a multi-agent teams system. Prior to praisonai version 4.6.9 and praisonaiagents version 1.6.9, the fix for CVE-2026-40315 added input validation to SQLiteConversationStore only. Nine sibling backends — MySQL, PostgreSQL, async SQLite/MySQL/PostgreSQL, Turso, SingleStore, Supabase,...

CVE-2026-28201

Open Notebook v1.8.1 is affected by CVE-2026-28201 due to improper input validation and a permissive default CORS policy. A remote attacker can trick a legitimate user into altering or deleting arbitrary database entries via a specially crafted URL, with data exfiltration possible depending on de...

actix-session-surrealdb (>=0.1.0 <=0.1.5) potentially affected by unknown CVE via surrealdb (=1.0.0-beta.9)

surrealdb CARGO version =1.0.0-beta.9 is affected by a known vulnerability. The following packages have a transitive dependency on surrealdb and may be impacted: - actix-session-surrealdb =0.1.0, =0.1.5 Source cves: unknown CVE Source advisory: OSV:GHSA-XX7M-69FF-9CRP...

SurrealDB vulnerable to Denial of Service through scripting function memory edge case

In SurrealDB instances with the scripting capability enabled --allow-scripting, users with the ability to run arbitrary queries can trigger a server crash due to a memory-safety bug in the underlying JS engine. The SurrealDB instance terminates instantly, requiring a manual restart. The query...

GHSA-XX7M-69FF-9CRP SurrealDB vulnerable to Denial of Service through scripting function memory edge case

In SurrealDB instances with the scripting capability enabled --allow-scripting, users with the ability to run arbitrary queries can trigger a server crash due to a memory-safety bug in the underlying JS engine. The SurrealDB instance terminates instantly, requiring a manual restart. The query...

EUVD-2026-4131

SurrealDB Affected by Confused Deputy Privilege Escalation through Future Fields and Functions...

actix-session-surrealdb (>=0.1.0 <=0.1.5) potentially affected by unknown CVE via surrealdb (=1.0.0-beta.9)

surrealdb CARGO version =1.0.0-beta.9 is affected by a known vulnerability. The following packages have a transitive dependency on surrealdb and may be impacted: - actix-session-surrealdb =0.1.0, =0.1.5 Source cves: unknown CVE Source advisory: OSV:GHSA-3V2X-9XCV-2V2V...

SurrealDB Affected by Confused Deputy Privilege Escalation through Future Fields and Functions

Unprivileged users for example, those with the database editor role can create or modify fields in records that contain functions or futures. Futures are values which are only computed when the value is queried. The query executes in the context of the querying user, rather than the user who...

EUVD-2025-29369

Malicious code in bioql PyPI...

EUVD-2025-29370

Malicious code in bioql PyPI...

EUVD-2025-29411

Malicious code in bioql PyPI...

EUVD-2025-31364

Malicious code in bioql PyPI...