CVE catalog

CVE-2026-59894

sqlparse: CVE-2026-59894

Severity: Medium · CVSS 6.2CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Aug 17, 2026, 5:14:22 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.13% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	sqlparse	sid	`0.5.5-2`	vulnerable
Debian	sqlparse	forky	`0.5.5-2`	vulnerable
Debian	sqlparse	trixie	`0.5.3-1`	vulnerable
Debian	sqlparse	bookworm	`0.4.2-1+deb12u1`	vulnerable
PyPI	sqlparse	Not reported	`0.6.0`	fixed
PyPI	sqlparse	Not reported	`0.6.0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	sqlparse	source	sid	`(unfixed)`	not yet assigned	Not reported	[1144932]
Debian	sqlparse	source	forky	`(unfixed)`	not yet assigned	Not reported	[1144932]
Debian	sqlparse	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1144932]
Debian	sqlparse	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1144932]
PyPI	sqlparse	PyPI	Not reported	`0.6.0`	Not reported	GHSA-3496-9G83-7V6X	Not reported
PyPI	sqlparse	PyPI	Not reported	`0.6.0`	Not reported	PYSEC-2026-3696	Not reported

[Debian bug #1144932]

Notes

[trixie] sqlparse: Minor issue [bookworm] sqlparse: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[python3-sqlparse]Affected
Source package: [sqlparse]
Details (2)
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12
[python-sqlparse-doc]Affected
Source package: [sqlparse]
Details (2)
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12
[sqlformat]Affected
Source package: [sqlparse]
Details (2)
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12
- 0.4.2-1+deb12u1 · all · bookworm
  Affected
  dsa · sqlparse · debian · bookworm; dsa · sqlparse · debian · 12

[Debian 13 (Trixie)]

[python3-sqlparse]Affected
Source package: [sqlparse]
Details (2)
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13
[python-sqlparse-doc]Affected
Source package: [sqlparse]
Details (2)
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13
[sqlformat]Affected
Source package: [sqlparse]
Details (2)
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13
- 0.5.3-1 · all · trixie
  Affected
  dsa · sqlparse · debian · 13

Observed: Oct 23, 2026, 9:39:10 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]