{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9863", "assignerOrgId": "df4dee71-de3a-4139-9588-11b62fe6c0ff", "state": "PUBLISHED", "assignerShortName": "Fortra", "dateReserved": "2026-05-28T16:37:53.223Z", "datePublished": "2026-06-15T15:17:19.607Z", "dateUpdated": "2026-06-15T16:08:58.885Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "df4dee71-de3a-4139-9588-11b62fe6c0ff", "shortName": "Fortra", "dateUpdated": "2026-06-15T15:18:31.697Z"}, "title": "Core Privileged Access Manager (BoKS) upgrade tooling command injection vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-248", "descriptions": [{"lang": "en", "value": "CAPEC-248 Command Injection"}]}], "affected": [{"vendor": "Fortra", "product": "Core Privileged Access Manager (BoKS)", "modules": ["boks_upgrade_upgrade", "boks_upgrade_patch"], "versions": [{"status": "affected", "version": "boks-server 8.1.0.0", "lessThanOrEqual": "boks-server 8.1.0.22", "versionType": "custom"}, {"status": "affected", "version": "boks-server 9.0.0.0", "lessThanOrEqual": "boks-server 9.0.0.4", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Fortra BoKS Manager contains an OS command injection vulnerability in the client upgrade and patch tooling for legacy tar-based client installations. A malicious or compromised legacy tar-installed client selected for upgrade or patching may be able to cause commands to be executed on the BoKS Master during client version handling.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Fortra BoKS Manager contains an OS command injection vulnerability in the client upgrade and patch tooling for legacy tar-based client installations. A malicious or compromised legacy tar-installed client selected for upgrade or patching may be able to cause commands to be executed on the BoKS Master during client version handling.</p>"}]}], "references": [{"url": "https://www.fortra.com/security/advisories/product-security/fi-2026-008", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "workarounds": [{"lang": "en", "value": "Until fixed builds are deployed, only run BoKS client upgrade or patch operations for legacy tar-based client installations against trusted clients. Avoid running boks_upgrade upgrade or patch operations for legacy tar-installed clients that may be compromised or controlled by an untrusted party.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Until fixed builds are deployed, only run BoKS client upgrade or patch operations for legacy tar-based client installations against trusted clients. Avoid running boks_upgrade upgrade or patch operations for legacy tar-installed clients that may be compromised or controlled by an untrusted party.</p>"}]}], "solutions": [{"lang": "en", "value": "Upgrade to boks-server 8.1.0.23 or 9.0.0.5.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Upgrade to boks-server 8.1.0.23 or 9.0.0.5.</p>"}]}], "timeline": [{"time": "2026-06-01T00:00:00.000Z", "lang": "en", "value": "Issue validated and fixes prepared for BOKS-900 and BOKS81-hotfix branches."}], "credits": [{"lang": "en", "value": "Fortra internal security assessment", "type": "finder"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-15T16:08:50.051689Z", "id": "CVE-2026-9863", "options": [{"Exploitation": "none"}, {"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": "2026-06-15T16:08:58.885Z"}}]}}

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