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I. Basic Information for CVE-2026-4557
Vulnerability Information
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Vulnerability Title
code-projects Exam Form Submission update_s1.php cross site scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in code-projects Exam Form Submission 1.0. This impacts an unknown function of the file /admin/update_s1.php. Performing a manipulation of the argument sname results in cross site scripting. The attack may be initiated remotely. The exploit is now public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Code-Projects Exam Form Submission 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Code-Projects Exam Form Submission是Code-Projects开源的一个考试表格。 Code-Projects Exam Form Submission 1.0版本存在代码注入漏洞，该漏洞源于对文件/admin/update_s1.php中参数sname的错误操作，可能导致跨站脚本攻击。
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
VendorProductAffected VersionsCPESubscribe
code-projectsExam Form Submission 1.0 cpe:2.3:a:code-projects:exam_form_submission:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2026-4557
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III. Intelligence Information for CVE-2026-4557
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IV. Related Vulnerabilities
Same product: Exam Form Submission
Same vendor: code-projects
Same weakness: CWE-79
V. Comments for CVE-2026-4557

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