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CVE-2026-51785

Quick assessment

Affected
n/a n/a
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.

Hugo Leisink Hiawatha是Hugo Leisink个人开发者开源的一款轻量级Web服务器软件。 Hugo Leisink Hiawatha 12.1及之前版本存在安全漏洞，该漏洞源于对特制请求的处理不当，可能导致远程攻击者执行任意代码。

AI Predicted 9.8 Difficulty: Trivial EPSS 1.15% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-51785

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in Hugo Leisink Hiawatha v.12.1 and before allows a remote attacker to execute arbitrary code via a crafted request
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
Hugo Leisink Hiawatha 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hugo Leisink Hiawatha是Hugo Leisink个人开发者开源的一款轻量级Web服务器软件。 Hugo Leisink Hiawatha 12.1及之前版本存在安全漏洞，该漏洞源于对特制请求的处理不当，可能导致远程攻击者执行任意代码。
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
- n/a n/a -

II. Public POCs for CVE-2026-51785

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-51785

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News Coverage for CVE-2026-51785 (1)

Other References for CVE-2026-51785 (1)

Other References for CVE-2026-51785 (1)

Same Patch Batch · n/a · 2026-07-31 · 13 CVEs total

CVE-2026-67822 Tenda W6-S 缓冲区错误漏洞
CVE-2026-38711 Cudy TR1200 安全漏洞
CVE-2026-38708 Cudy TR1200 安全漏洞
CVE-2026-38710 Cudy TR1200 安全漏洞
CVE-2026-38713 Cudy TR1200 安全漏洞
CVE-2026-50986 PrestaShop totadministrativemandate 安全漏洞
CVE-2025-69948 SourceCodester Modern Loan Management System 安全漏洞
CVE-2025-69946 SourceCodester Modern Loan Management System 安全漏洞
CVE-2026-52134 MZ Automation GmbH libiec61850 安全漏洞
CVE-2026-52371 xuxueli XXL-JOB 安全漏洞
CVE-2026-52232 FS S3150-8T2F Switch 安全漏洞
CVE-2026-51953 Liufee FeehiCMS 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-51785

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