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CVE-2025-3846— markparticle WebServer Registration httprequest.cpp sql injection

Quick assessment

Affected
markparticle WebServer
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.

WebServer是MARK个人开发者的一个C++ Linux WebServer服务器。 WebServer 1.0版本存在注入漏洞，该漏洞源于文件code/http/httprequest.cpp中Registration组件对username/password参数的操作导致SQL注入。

CVSS 7.3 · High EPSS 0.48% · P39
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I. Basic Information for CVE-2025-3846

Vulnerability Information
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Vulnerability Title
markparticle WebServer Registration httprequest.cpp sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in markparticle WebServer up to 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file code/http/httprequest.cpp of the component Registration. The manipulation of the argument username/password leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WebServer 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WebServer是MARK个人开发者的一个C++ Linux WebServer服务器。 WebServer 1.0版本存在注入漏洞，该漏洞源于文件code/http/httprequest.cpp中Registration组件对username/password参数的操作导致SQL注入。
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
markparticle WebServer 1.0 -

II. Public POCs for CVE-2025-3846

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III. Intelligence Information for CVE-2025-3846

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Vendor Advisories for CVE-2025-3846 (2)

Security Blog Posts for CVE-2025-3846 (1)

Other References for CVE-2025-3846 (1)

Same Patch Batch · markparticle · 2025-04-21 · 3 CVEs total

CVE-2025-3845 7.3 HIGH markparticle WebServer buffer.cpp HasWritten buffer overflow
CVE-2025-3847 7.3 HIGH markparticle WebServer Login httprequest.cpp sql injection

IV. Related Vulnerabilities

Same product: WebServer
Same vendor: markparticle
Same weakness: CWE-89

V. Comments for CVE-2025-3846

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