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CVE-2025-12256— code-projects Online Event Judging System edit_contestant.php sql injection

Quick assessment

Affected
code-projects Online Event Judging System
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 Online Event Judging System是Code-Projects开源的一个在线事件评判系统。 code-projects Online Event Judging System 1.0版本存在SQL注入漏洞，该漏洞源于对文件/edit_contestant.php中参数contestant_id的错误操作，可能导致SQL注入攻击。

CVSS 6.3 · Medium EPSS 0.40% · P34

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-12256

Vulnerability Information
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Vulnerability Title
code-projects Online Event Judging System edit_contestant.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in code-projects Online Event Judging System 1.0. This vulnerability affects unknown code of the file /edit_contestant.php. Executing manipulation of the argument contestant_id can lead to sql injection. The attack can be executed remotely. The exploit has been made available to the public and could be exploited.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
Code-Projects Online Event Judging System SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Code-Projects Online Event Judging System是Code-Projects开源的一个在线事件评判系统。 code-projects Online Event Judging System 1.0版本存在SQL注入漏洞，该漏洞源于对文件/edit_contestant.php中参数contestant_id的错误操作，可能导致SQL注入攻击。
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

Vendor Product Affected Versions CPE Subscribe
code-projects Online Event Judging System 1.0 -

II. Public POCs for CVE-2025-12256

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III. Intelligence Information for CVE-2025-12256

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Other References for CVE-2025-12256 (1)

Same Patch Batch · code-projects · 2025-10-27 · 29 CVEs total

CVE-2025-12306 7.3 HIGH code-projects Nero Social Networking Site acceptoffres.php sql injection
CVE-2025-12301 7.3 HIGH code-projects Simple Food Ordering System editproduct.php unrestricted upload
CVE-2025-12307 7.3 HIGH code-projects Nero Social Networking Site addfriend.php sql injection
CVE-2025-12308 7.3 HIGH code-projects Nero Social Networking Site deletemessage.php sql injection
CVE-2025-12309 7.3 HIGH code-projects Nero Social Networking Site friendprofile.php sql injection
CVE-2025-12316 7.3 HIGH code-projects Courier Management System edit-courier.php sql injection
CVE-2025-12243 6.3 MEDIUM code-projects Client Details System GET Parameter welcome.php sql injection
CVE-2025-12263 6.3 MEDIUM code-projects Online Event Judging System edit_judge.php sql injection
CVE-2025-12262 6.3 MEDIUM code-projects Online Event Judging System edit_criteria.php sql injection
CVE-2025-12255 6.3 MEDIUM code-projects Online Event Judging System add_contestant.php sql injection
CVE-2025-12254 6.3 MEDIUM code-projects Online Event Judging System add_judge.php sql injection
CVE-2025-12252 6.3 MEDIUM code-projects Online Event Judging System action.php sql injection
CVE-2025-12238 6.3 MEDIUM code-projects Automated Voting System user.php sql injection
CVE-2025-12315 4.7 MEDIUM code-projects Food Ordering System menu.php sql injection
CVE-2025-12314 4.7 MEDIUM code-projects Food Ordering System deleteitem.php sql injection
CVE-2025-12334 4.3 MEDIUM code-projects E-Commerce Website product_add.php cross site scripting
CVE-2025-12333 4.3 MEDIUM code-projects E-Commerce Website supplier_add.php cross site scripting
CVE-2025-12335 4.3 MEDIUM code-projects E-Commerce Website supplier_update.php cross site scripting
CVE-2025-12302 4.3 MEDIUM code-projects Simple Food Ordering System editproduct.php cross site scripting
CVE-2025-12300 4.3 MEDIUM code-projects Simple Food Ordering System addcategory.php cross site scripting

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Online Event Judging System
Same vendor: code-projects
Same weakness: CWE-89

V. Comments for CVE-2025-12256

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