{"id":"CVE-2026-62982","summary":"Glances: Incomplete fix of CVE-2026-32608: action-template sanitizer is bypassed by nested stat values (process 'cmdline') → OS command injection","details":"Glances is an open-source system cross-platform monitoring tool. From 4.5.2 until 4.5.6, _sanitize_mustache_dict() in glances/actions.py skips nested list and dictionary strings such as process cmdline values, allowing pipe characters to survive chevron.render() and be executed by secure_popen() through administrator-configured action templates. This issue is fixed in 4.5.6.","aliases":["GHSA-73wf-9vmv-5pv9","PYSEC-2026-3666"],"modified":"2026-08-19T12:55:55.814415461Z","published":"2026-08-17T17:07:49.364Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62982.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-78"]},"references":[{"type":"WEB","url":"https://github.com/nicolargo/glances/releases/tag/v4.5.6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62982.json"},{"type":"ADVISORY","url":"https://github.com/nicolargo/glances/security/advisories/GHSA-73wf-9vmv-5pv9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62982"},{"type":"FIX","url":"https://github.com/nicolargo/glances/commit/ea4cf2f54f0d961e24aa0b24fff9584bab39db93"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nicolargo/glances","events":[{"introduced":"a56a5b78ef931b1d1391c9898bf735a5b4323ec9"},{"fixed":"ea4cf2f54f0d961e24aa0b24fff9584bab39db93"},{"fixed":"ce2f8506289c71e48ed8bf186f2c04d8256203d5"}],"database_specific":{"extracted_events":[{"introduced":"4.5.2"},{"fixed":"4.5.6"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v4.5.5","v4.5.4","v4.5.3","v4.5.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62982.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}