Glances: Command injection bypass of action-template sanitizer via cross-field shell-operator reconstruction
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, _sanitize_mustache_dict() in glances/actions.py sanitizes individual Mustache values before chevron.render(), allowing adjacent unescaped Mustache variables to reconstruct shell operators that secure_popen() executes when attacker-controll…
Severity high: primary CNA CVSS 8.8 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-17T16:18:29.391Z. Updated 2026-08-17T19:37:48.603Z.