CVE-2026-32611
Description
Glances is an open-source system cross-platform monitoring tool. The GHSA-x46r fix (commit 39161f0) addressed SQL injection in the TimescaleDB export module by converting all SQL operations to use parameterized queries and `psycopg.sql` composable objects. However, the DuckDB export module (`glances/exports/glances_duckdb/__init__.py`) was not included in this fix and contains the same class of vulnerability: table names and column names derived from monitoring statistics are directly interpolated into SQL statements via f-strings. While DuckDB INSERT values already use parameterized queries (`?` placeholders), the DDL construction and table name references do not escape or parameterize identifier names. Version 4.5.3 provides a more complete fix.
How to fix
- nicolargo glances4.5.2 or later
- glances4.5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nicolargo glances | v < 4.5.2 | 4.5.2 |
| glancesPyPI | v < 4.5.2 | 4.5.2 |
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