{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-110237", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-13T18:00:07.859Z", "datePublished": "2026-10-13T18:50:18.056Z", "dateUpdated": "2026-10-13T18:50:18.056Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-13T18:50:18.056Z"}, "datePublic": "2026-10-13T00:00:00.000Z", "title": "Vifm 0.8.1-beta through 0.14.4 Unverified IPC FIFO Ownership Allows Cross-User Command Execution", "descriptions": [{"lang": "en", "value": "Vifm 0.8.1-beta through 0.14.4 reuses a pre-existing IPC FIFO in the shared temporary directory without checking ownership, allowing local users to execute commands as another user. Attackers can pre-create a world-writable vifm-ipc-vifm FIFO and write IPC packets with -c and ! shell commands that execute with the victim's privileges."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Unverified Ownership", "cweId": "CWE-283", "type": "CWE"}]}], "affected": [{"vendor": "vifm", "product": "vifm", "defaultStatus": "unaffected", "versions": [{"version": "0.8.1-beta", "lessThanOrEqual": "0.14.4", "status": "affected", "versionType": "semver"}], "repo": "https://github.com/vifm/vifm"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH"}}], "references": [{"url": "https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SkX7Pmiofg", "tags": ["third-party-advisory"]}, {"url": "https://github.com/vifm/vifm/blob/v0.14.4/src/ipc.c#L394-L443", "tags": ["technical-description"]}, {"url": "https://github.com/vifm/vifm/blob/v0.14.4/src/ipc.c#L866-L874", "tags": ["technical-description"]}, {"url": "https://github.com/vifm/vifm/releases/tag/v0.14.4", "tags": ["release-notes"], "name": "v0.14.4 Release Notes"}, {"name": "VulnCheck Advisory: Vifm 0.8.1-beta through 0.14.4 Unverified IPC FIFO Ownership Allows Cross-User Command Execution", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/vifm-0.8.1-beta-through-0.14.4-unverified-ipc-fifo-ownership-allows-cross-user-command-execution"}], "credits": [{"lang": "en", "value": "hieuPenguinnn", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "vifm", "repo": "https://github.com/vifm/vifm", "vendor": "vifm", "versions": [{"lessThanOrEqual": "0.14.4", "status": "affected", "version": "0.8.1-beta", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Vifm 0.8.1-beta through 0.14.4 reuses a pre-existing IPC FIFO in the shared temporary directory without checking ownership, allowing local users to execute commands as another user. Attackers can pre-create a world-writable vifm-ipc-vifm FIFO and write IPC packets with -c and ! shell commands that execute with the victim's privileges."}], "id": "CVE-2026-110237", "lastModified": "2026-10-13T19:30:29.797", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.3, "impactScore": 5.9, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-10-13T19:18:48.917", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/vifm/vifm/blob/v0.14.4/src/ipc.c#L394-L443"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/vifm/vifm/blob/v0.14.4/src/ipc.c#L866-L874"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/vifm/vifm/releases/tag/v0.14.4"}, {"source": "disclosure@vulncheck.com", "url": "https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SkX7Pmiofg"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/vifm-0.8.1-beta-through-0.14.4-unverified-ipc-fifo-ownership-allows-cross-user-command-execution"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-283"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

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