SQL Injection in Nicolargo Glances
CVE-2026-32611
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Nicolargo Glances — versions < 4.5.2
Weakness classification (CWE)
References
- github.com/nicolargo/glances/security/advisories/GHSA-49g7-2ww7-3vf5 (Exploit, Vendor Advisory)
- github.com/nicolargo/glances/commit/63b7da28895249d775202d639e5531ba63491a5c (Patch)
- github.com/nicolargo/glances/releases/tag/v4.5.2 (Release Notes)
Frequently asked questions
- What is CVE-2026-32611?
- CVE-2026-32611 is a high-severity vulnerability in Nicolargo Glances, classified under SQL Injection. CVSS score: 7.0/10. Published 2026-03-18.
- How severe is CVE-2026-32611?
- High severity. CVSS v3 base score is 7.0 out of 10.