CVE-2026-33641 (GCVE-0-2026-33641)

Vulnerability from cvelistv5 – Published: 2026-04-02 14:57 – Updated: 2026-04-02 16:22
VLAI
Title
Glances Vulnerable to Command Injection via Dynamic Configuration Values
Summary
Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.3, Glances supports dynamic configuration values in which substrings enclosed in backticks are executed as system commands during configuration parsing. This behavior occurs in Config.get_value() and is implemented without validation or restriction of the executed commands. If an attacker can modify or influence configuration files, arbitrary commands will execute automatically with the privileges of the Glances process during startup or configuration reload. In deployments where Glances runs with elevated privileges (e.g., as a system service), this may lead to privilege escalation. This issue has been patched in version 4.5.3.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 16:09 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7616 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
nicolargo glances Affected: < 4.5.3
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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