CVE-2026-7302

critical · 9.1

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 filename when sent to specific endpoints.

9.1

CVSS

0.4%

EPSS (exploit prob.)

33rd

EPSS percentile

2026-05-18

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CWE-35

Affected products

Vendor	Product	Affected versions
lmsys	sglang	0.5.10

Check a specific version with /api/v1/cve/match.

References

https://antiproof.ai/blog/three-rces-in-sglang/
https://github.com/sgl-project/sglang/tree/main/python/sglang

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-7302