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CVE-2026-7302

Quick assessment

Affected
SGLang SGLang
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

sglang是sgl-project开源的一个用于加速大模型推理的编程语言与运行时系统。 sglang存在安全漏洞，该漏洞源于多模态生成运行时存在未经验证的路径遍历，可能导致攻击者通过在上传文件名中包含../序列发送到特定端点，在服务器进程具有写入权限的任何位置写入任意文件。

AI Predicted 8.6 Difficulty: Easy EPSS 0.39% · P32

Affected Version Matrix 1

VendorProduct Version RangeStatus
SGLang SGLang 5.10 affected
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I. Basic Information for CVE-2026-7302

Vulnerability Information
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Vulnerability Title
CVE-2026-7302
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
sglang 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sglang是sgl-project开源的一个用于加速大模型推理的编程语言与运行时系统。 sglang存在安全漏洞，该漏洞源于多模态生成运行时存在未经验证的路径遍历，可能导致攻击者通过在上传文件名中包含../序列发送到特定端点，在服务器进程具有写入权限的任何位置写入任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SGLang SGLang 5.10 -

II. Public POCs for CVE-2026-7302

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III. Intelligence Information for CVE-2026-7302

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Security Blog Posts for CVE-2026-7302 (1)

Other References for CVE-2026-7302 (1)

Same Patch Batch · SGLang · 2026-05-18 · 3 CVEs total

CVE-2026-7304 CVE-2026-7304
CVE-2026-7301 CVE-2026-7301

IV. Related Vulnerabilities

Same product: SGLang
Same vendor: SGLang

V. Comments for CVE-2026-7302

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