CVE-2026-46373 SQLFluff: Recursive Stack Overflow in Parser

SQLFluff is a modular SQL linter and auto-formatter with support for multiple dialects and templated code. Prior to version 4.1.0, in deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any...

CVE-2026-46373 SQLFluff: Recursive Stack Overflow in Parser

SQLFluff is a modular SQL linter and auto-formatter with support for multiple dialects and templated code. Prior to version 4.1.0, in deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any...

CVE-2026-46373

SQLFluff is a modular SQL linter and auto-formatter with support for multiple dialects and templated code. Prior to version 4.1.0, in deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any...

CVE-2026-46373

Affected software: SQLFluff (SQL linter/formatter) with parsers for multiple dialects. Vulnerability: In versions before 4.1.0, an untrusted user can submit deeply nested SQL queries that trigger a Denial of Service through resource exhaustion when parsed. Root cause: recursive/stack-based parsin...

CVE-2026-46373 SQLFluff: Recursive Stack Overflow in Parser

SQLFluff is a modular SQL linter and auto-formatter with support for multiple dialects and templated code. Prior to version 4.1.0, in deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any...

SQLFluff 安全漏洞

SQLFluff is an open-source SQL linter that features flexible and configurable syntax. Versions of SQLFluff prior to 4.1.0 contained a security vulnerability. This vulnerability stemmed from the parser’s improper handling of maliciously overly nested SQL queries, which could lead to resource...

SQLFluff: Uncontrolled Resource Consumption in SQLFluff Parser

Impact In deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious long query to any application using the parser to trigger a Denial of Service through resource exhaustion. Patches Versions 4.2.0 and up contain a configurable parse node...

mdbt (>=0.5.1 <=0.6.0), sqlfluff-templater-dataform (>=0.1.8 <=0.1.12) +2 more potentially affected by CVE-2026-46374 via sqlfluff (>=4.0.0 <=4.1.0)

sqlfluff PYPI version =4.0.0, =0.5.1, =0.1.8, =4.0.0, =4.1.0 - stylebook =0.1.0 Source cves: CVE-2026-46374 Source advisory: SNYK:PYTHON-SQLFLUFF-16770152...

GHSA-73JC-5MRQ-PRW7 SQLFluff: Uncontrolled Resource Consumption in SQLFluff Parser

Impact In deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious long query to any application using the parser to trigger a Denial of Service through resource exhaustion. Patches Versions 4.2.0 and up contain a configurable parse node...

alvin-cli (>=0.0.1a0 <=1.3.0rc1), apache-airflow-providers-fastetl (>=0.0.36 <=0.0.39) +46 more potentially affected by CVE-2026-46374 via sqlfluff (>=0.11.2 <=4.1.0)

sqlfluff PYPI version =0.11.2, =0.0.1a0, =0.0.36, =0.4.6, =1.1.5, =0.1.2, =0.1.2, =0.2.0, =0.0.1, =0.1.0, =0.4.0, =0.19.1a7, =1.3.3, =0.9.3, =0.1.0, =0.1.0, =0.1.2 and more Source cves: CVE-2026-46374 Source advisory: OSV:GHSA-73JC-5MRQ-PRW7...

Allocation of Resources Without Limits or Throttling

Overview sqlfluff is a The SQL Linter for Humans Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the Parser, ParseContext, and Rust parser match-tree handling in the parser components. An attacker can force excessive parse-tree grow...

SQLFluff: Recursive Stack Overflow in Parser

Impact In deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any application using the parser to trigger a Denial of Service through resource exhaustion. Patches Versions 4.1.0 and up contain ...

alvin-cli (>=0.0.1a0 <=1.3.0rc1), apache-airflow-providers-fastetl (>=0.0.36 <=0.0.39) +45 more potentially affected by CVE-2026-46373 via sqlfluff (>=0.11.2 <=4.0.4a1)

sqlfluff PYPI version =0.11.2, =0.0.1a0, =0.0.36, =0.4.6, =1.1.5, =0.1.2, =0.1.2, =0.2.0, =0.0.1, =0.1.0, =0.4.0, =0.19.1a7, =1.3.3, =0.9.3, =0.1.0, =0.1.0, =0.1.2 and more Source cves: CVE-2026-46373 Source advisory: OSV:GHSA-WMHF-FQC8-VXHH...

GHSA-WMHF-FQC8-VXHH SQLFluff: Recursive Stack Overflow in Parser

Impact In deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious query with deliberate excessive nesting to any application using the parser to trigger a Denial of Service through resource exhaustion. Patches Versions 4.1.0 and up contain ...

sqlfluff-templater-dataform (>=0.1.8 <=0.1.11), sqlfluff-templater-dbt (>=4.0.0 <=4.0.4a1) potentially affected by CVE-2026-46373 via sqlfluff (>=4.0.0 <=4.0.4a1)

sqlfluff PYPI version =4.0.0, =0.1.8, =4.0.0, =4.0.4a1 Source cves: CVE-2026-46373 Source advisory: SNYK:PYTHON-SQLFLUFF-16770154...

EUVD-2023-0242

Malicious code in bioql PyPI...

CVE-2023-36830

SQLFluff is a SQL linter. Prior to version 2.1.2, in environments where untrusted users have access to the config files, there is a potential security vulnerability where those users could use the librarypath config value to allow arbitrary python code to be executed via macros. For many users wh...

Linux Distros Unpatched Vulnerability : CVE-2023-36830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SQLFluff is a SQL linter. Prior to version 2.1.2, in environments where untrusted users have access to the config files, there is a potential security...

Arbitrary Code Execution

sqlfluff is vulnerable to Arbitrary Code Execution. The vulnerability exists because the extractlibrariesfromconfig function of jinja.py does not properly enable the CLI option to override the librarypath option in the template, allowing an attacker with access to the config file to inject and...

GHSA-JQHC-M2J3-FJRX SQLFluff users with access to config file, using `libary_path` may call arbitrary python code

Impact In environments where untrusted users have access to the config files e.g. .sqlfluff, there is a potential security vulnerability where those users could use the librarypath config value to allow arbitrary python code to be executed via macros. Jinja macros are executed within a sandboxed...