CVE-2026-7302

Description

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.

CVSS Vector

References

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