sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.
CVSS
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References
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History
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Information
Published : 2026-08-17 18:18
Updated : 2026-09-09 21:11
NVD link : CVE-2026-71491
Mitre link : CVE-2026-71491
CVE.ORG link : CVE-2026-71491
JSON object : View
Products Affected
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