CVE-2026-59894 — sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes

CVE-2026-59894

sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes PUBLISHED

Description (CNA)

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse/filters/output.py fails to escape existing backslashes before quotes in sqlparse.format output_format='python' and output_format='php' and the corresponding sqlformat -l modes, allowing crafted SQL to terminate the generated string and inject Python or PHP code when a downstream consumer executes or imports the generated source. This issue is fixed in version 0.6.0.

Affected (CNA)

Vendor / product	Versions
andialbrecht / sqlparse	affected < 0.6.0

CWE

CWE-94

References

https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-3496-9g83-7v6x

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.