{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-2449", "assignerOrgId": "80f39f49-2521-4ee7-9e17-af5d55e8032f", "state": "PUBLISHED", "assignerShortName": "upKeeper", "dateReserved": "2026-02-13T09:53:46.219Z", "datePublished": "2026-04-14T11:56:04.741Z", "dateUpdated": "2026-04-14T13:14:16.593Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "80f39f49-2521-4ee7-9e17-af5d55e8032f", "shortName": "upKeeper", "dateUpdated": "2026-04-14T11:57:23.354Z" }, "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-88", "description": "CWE-88 Improper neutralization of argument delimiters in a command ('argument injection')", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-30", "descriptions": [ { "lang": "en", "value": "CAPEC-30 Hijacking a Privileged Thread of Execution" } ] } ], "affected": [ { "vendor": "upKeeper Solutions", "product": "upKeeper Instant Privilege Access", "versions": [ { "status": "affected", "version": "0", "lessThanOrEqual": "1.5.0", "versionType": "semver" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Improper neutralization of argument delimiters in a command ('argument injection') vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Hijacking a Privileged Thread of Execution.This issue affects upKeeper Instant Privilege Access: through 1.5.0.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Improper neutralization of argument delimiters in a command ('argument injection') vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Hijacking a Privileged Thread of Execution.
This issue affects upKeeper Instant Privilege Access: through 1.5.0.
" } ] } ], "references": [ { "url": "https://support.upkeeper.se/hc/en-us/articles/26783425404444-CVE-2026-2449-Improper-neutralization-of-argument-delimiters-in-a-command" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "CRITICAL", "baseScore": 9, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H" } } ], "credits": [ { "lang": "en", "value": "Tony Nilsson", "type": "finder" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.1" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-2449", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "version": "2.0.3", "timestamp": "2026-04-14T13:02:37.257685Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-14T13:14:16.593Z" } } ] } }