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CVE-2026-4909— code-projects Exam Form Submission update_s7.php cross site scripting

Quick assessment

Affected
code-projects Exam Form Submission
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.

Code-Projects Exam Form Submission是Code-Projects开源的一个考试表格。 code-projects Exam Form Submission 1.0版本存在安全漏洞，该漏洞源于对文件/admin/update_s7.php中参数sname的操作不当，可能导致跨站脚本。

CVSS 2.4 · Low EPSS 0.35% · P26
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I. Basic Information for CVE-2026-4909

Vulnerability Information
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Vulnerability Title
code-projects Exam Form Submission update_s7.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in code-projects Exam Form Submission 1.0. This impacts an unknown function of the file /admin/update_s7.php. This manipulation of the argument sname causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Code-Projects Exam Form Submission 安全漏洞
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版本存在安全漏洞，该漏洞源于对文件/admin/update_s7.php中参数sname的操作不当，可能导致跨站脚本。
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
code-projects Exam Form Submission 1.0 cpe:2.3:a:code-projects:exam_form_submission:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-4909

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III. Intelligence Information for CVE-2026-4909

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Vendor Advisories for CVE-2026-4909 (2)

Proof of Concept for CVE-2026-4909 (1)

Same Patch Batch · code-projects · 2026-03-27 · 5 CVEs total

CVE-2026-4908 7.3 HIGH code-projects Simple Laundry System Parameter modstaffinfo.php sql injection
CVE-2026-4970 6.3 MEDIUM code-projects Social Networking Site Endpoint delete_photos.php sql injection
CVE-2026-4969 3.5 LOW code-projects Social Networking Site Alert home.php cross site scripting
CVE-2026-4972 2.4 LOW code-projects Online Reviewer System btn_functions.php cross site scripting

IV. Related Vulnerabilities

Same product: Exam Form Submission
Same vendor: code-projects
Same weakness: CWE-79

V. Comments for CVE-2026-4909

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