CVE-2024-4340 HIGH

CVE-2024-4340: Passing a heavily nested list to sqlparse.parse() leads to a Denial of Service due to RecursionError.

Weakness CWE-674

Published April 30, 2024

Last update November 3, 2025

CVSS base score

7.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Passing a heavily nested list to sqlparse.parse() leads to a Denial of Service due to RecursionError.

Key dates

April 30, 2024 CVE published

November 3, 2025 Record updated

External resources

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