{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68518","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-30T16:19:08.082Z","datePublished":"2026-08-17T16:18:29.391Z","dateUpdated":"2026-08-17T19:37:48.603Z"},"containers":{"cna":{"title":"Glances: Command injection bypass of action-template sanitizer via cross-field shell-operator reconstruction","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","subAvailabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"}}],"references":[{"name":"https://github.com/nicolargo/glances/security/advisories/GHSA-qcpp-8x79-hhp3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-qcpp-8x79-hhp3"},{"name":"https://github.com/nicolargo/glances/commit/9c280eae5419da680827024b60f6265956e31994","tags":["x_refsource_MISC"],"url":"https://github.com/nicolargo/glances/commit/9c280eae5419da680827024b60f6265956e31994"},{"name":"https://github.com/nicolargo/glances/releases/tag/v4.5.6","tags":["x_refsource_MISC"],"url":"https://github.com/nicolargo/glances/releases/tag/v4.5.6"}],"affected":[{"vendor":"nicolargo","product":"glances","versions":[{"version":"< 4.5.6","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-17T16:18:29.391Z"},"descriptions":[{"lang":"en","value":"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-controlled process or container fields are rendered by an administrator-configured action template. This issue is fixed in 4.5.6."}],"source":{"advisory":"GHSA-qcpp-8x79-hhp3","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-qcpp-8x79-hhp3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T19:37:09.485314Z","id":"CVE-2026-68518","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-17T19:37:48.603Z"}}]}}