{"id":"CVE-2026-7302","title":"SGLangs multimodal generation runtime is vulnerable to an unauthenticated path traversal vulnerability, allowing an attacker to write arbitrary files anywhere the server process has write access, by including ../ sequences in the upload …","summary":"SGLangs multimodal generation runtime is vulnerable to an unauthenticated path traversal vulnerability, allowing an attacker to write arbitrary files anywhere the server process has write access, by including ../ sequences in the upload …","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-35"],"vendor":"lmsys","product":"sglang","affected":["sglang = 0.5.10"],"published":"2026-05-18","updated":"2026-10-14","sourceUpdated":"2026-10-14T20:10:00.190","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-7302","references":[{"url":"https://antiproof.ai/blog/three-rces-in-sglang/","label":"cret@cert.org"},{"url":"https://github.com/sgl-project/sglang/tree/main/python/sglang","label":"cret@cert.org"}],"tags":["nvd"],"epss":0.00581,"epssPercentile":0.46422,"ingestedAt":"2026-10-14T20:53:12.302Z","slug":"CVE-2026-7302","body":"## Overview\n\nSGLangs multimodal generation runtime is vulnerable to an unauthenticated path traversal vulnerability, allowing an attacker to write arbitrary files anywhere the server process has write access, by including ../ sequences in the upload filename when sent to specific endpoints.\n\n## Affected\n\n- `sglang = 0.5.10`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}