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{"bugzilla": {"description": "ray: Ray Dashboard Path Traversal Leading to Local File Disclosure", "id": "2448440", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448440"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-22", "details": ["A path traversal flaw has been identified in Ray Dashboard in the Ray Pypi package. 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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.8.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Ray", "source": "cna", "vendor": "ray-project"}, "product": "ray", "vendor": "ray_project"}], "analysis": {"en": {"generated_at": "2026-03-19T20:26:28.813987+00:00", "value": {"mitigation_remediation": ["Apply an updated version of Ray (2.8.1 or later) to eliminate the path traversal flaw.", "If a patch cannot be applied immediately, restrict network access to Ray Dashboard\u2019s port 8265 to trusted hosts or internal networks only to reduce exposure.", "Consider disabling static file serving or configuring a firewall to block requests containing traversal sequences."], "summary": {"action": "Immediate Patch", "impact": "Local File Disclosure"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Ray Project\u2019s Ray software, specifically Ray Dashboard versions <=2.8.0. Any deployment of Ray on a system running a version before 2.8.1 is impacted, as indicated by the vendor\u2019s CPE string cpe:2.3:a:anyscale:ray:*:*:*:*:*:*:*:*.", "description_and_impact": "A path traversal vulnerability was identified in Ray Dashboard (default port 8265) in Ray versions prior to 2.8.1. Because user\u2011supplied paths are not properly validated or sanitized in the static file handling mechanism, an attacker can supply traversal sequences such as ../ to read files outside the intended static directory. This results in local file disclosure, potentially exposing sensitive data on the host system. The weakness is classified as CWE\u201122.", "risk_and_exploitability": "The CVSS score is 8.7, indicating high severity. The EPSS score is less than 1%, suggesting a low probability of exploitation in the near term, and the vulnerability is not listed in CISA\u2019s KEV catalog. Exploitation would likely require the attacker to send a crafted HTTP request to the Ray Dashboard service on port 8265, which may be reachable over the local network or exposed externally. Once the request is accepted, the attacker can read arbitrary files from the host, compromising confidentiality and potentially enabling further attacks if privileged data is disclosed."}}}}, "created": "2026-03-18T10:42:52.075791+00:00", "updated": "2026-03-24T10:54:41.324818+00:00", "vendors": ["ray_project", "ray_project$PRODUCT$ray"]}