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    "cveMetadata": {
        "cveId": "CVE-2026-112305",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-19T14:14:28.042Z",
        "datePublished": "2026-10-19T15:28:55.694Z",
        "dateUpdated": "2026-10-19T17:40:14.094Z"
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                "dateUpdated": "2026-10-19T15:28:55.694Z"
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            "datePublic": "2026-05-25T15:23:46.000Z",
            "title": "Semaphore UI through 2.19.16 RCE via Task Environment Ansible Variable Override",
            "descriptions": [
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                    "lang": "en",
                    "value": "Semaphore UI through 2.19.16 contains a remote code execution vulnerability that allows users with the task_runner role to override protected Ansible variables by supplying arbitrary keys in the task environment JSON. Attackers can POST tasks setting ansible_ssh_common_args with a ProxyCommand or ansible_connection=local to execute commands as the Semaphore server user, exposing encryption keys, SSH keys and stored secrets."
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improperly Controlled Modification of Dynamically-Determined Object Attributes",
                            "cweId": "CWE-915",
                            "type": "CWE"
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            ],
            "affected": [
                {
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                    "product": "Semaphore UI",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "2.19.16",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "collectionURL": "https://github.com/semaphoreui/semaphore",
                    "repo": "https://github.com/semaphoreui/semaphore"
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH"
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                        "scope": "UNCHANGED",
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                        "baseScore": 8.8,
                        "baseSeverity": "HIGH"
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                }
            ],
            "references": [
                {
                    "url": "https://github.com/semaphoreui/semaphore/pull/3888",
                    "tags": [
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                },
                {
                    "url": "https://github.com/semaphoreui/semaphore/blob/v2.19.16/services/tasks/TaskRunner.go#L395-L431",
                    "tags": [
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                {
                    "url": "https://github.com/semaphoreui/semaphore/blob/v2.19.16/api/projects/tasks.go#L39-L75",
                    "tags": [
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                    ]
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                    "tags": [
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                    "name": "VulnCheck Advisory: Semaphore UI through 2.19.16 RCE via Task Environment Ansible Variable Override",
                    "tags": [
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                    "url": "https://www.vulncheck.com/advisories/semaphore-ui-through-2.19.16-rce-via-task-environment-ansible-variable-override"
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                    "lang": "en",
                    "value": "Zachariah Mithani",
                    "type": "finder"
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            ],
            "x_generator": {
                "engine": "vulncheck-endgame"
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-19T17:38:35.032280Z",
                                "id": "CVE-2026-112305",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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