CVE-2026-7302

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Summary

CVECVE-2026-7302
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-18 12:16:16 UTC
Updated2026-05-19 13:43:48 UTC
DescriptionSGLangs 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.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from ADP

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

EPSS: 0.000990000 probability, percentile 0.270380000 (date 2026-05-26)

Problem Types: CWE-35 | CWE-35: Path Traversal: '.../...//' | CWE-35 CWE-35 Path Traversal: '.../...//'

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lmsys Sglang 0.5.10 - All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA SGLang SGLang affected 5.10 Not specified

References

ReferenceSourceLinkTags
github.com/sgl-project/sglang/tree/main/python/sglang [email protected] github.com Product
antiproof.ai/blog/three-rces-in-sglang [email protected] antiproof.ai Permissions Required
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