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sqlfluff vulnerabilities

Vulnerabilities published for sqlfluff in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 3

  1. CVE-2026-46374

    High · CVSS 7.5EPSS 0.26%No fix published

    SQLFluff: Uncontrolled Resource Consumption in Parser

    SQLFluff is a modular SQL linter and auto-formatter with support for multiple dialects and templated code. Prior to version 4.2.0, 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. This issue has been patched in version 4.2.0.

    Published Updated
  2. CVE-2026-46373

    High · CVSS 7.5EPSS 0.26%No fix published

    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 application using the parser to trigger a Denial of Service through resource exhaustion. This issue has been patched in version 4.1.0.

    Published Updated
  3. CVE-2023-36830

    Medium · CVSS 6.3EPSS 0.41%No fix published

    SQLFluff vulnerability for users with access to config file, using `library_path` to call arbitrary python code.

    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 `library_path` config value to allow arbitrary python code to be executed via macros. For many users who use SQLFluff in the context of an environment where all users already have fairly escalated privileges, this may not be an issue - however in larger user bases, or where SQLFluff is bundled into another tool where developers still wish to give users access to supply their on rule configuration, this may be an issue. The 2.1.2 release offers the

    Published Updated

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