CVE-2026-7302
CRITICAL9.1EPSS 0.10%SGLang's multimodal generation runtime has an unauthenticated path traversal vulnerability
Published: 5/18/2026Modified: 5/29/2026
Description
SGLang's 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.
Affected packages (1)
- PyPI/sglang>= 0.5.5, <= 0.5.12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |