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CVE-2026-77392— SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP submit.php saveUser sql injection

Quick assessment

Affected
SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP
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.

SourceCodester dynamic input field generator using html css and php是SourceCodester社区的一款动态输入字段生成器。 SourceCodester dynamic input field generator using html css and php 1.0版本存在安全漏洞，该漏洞源于对文件/public/submit.php中saveUser函数的参数Researcher操作错误，可能导致SQL注入。

CVSS 6.3 · Medium EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP 1.0 affected
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I. Basic Information for CVE-2026-77392

Vulnerability Information
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Vulnerability Title
SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP submit.php saveUser sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP 1.0. This impacts the function saveUser of the file /public/submit.php. This manipulation of the argument Researcher causes sql injection. The attack may be initiated 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: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
SourceCodester dynamic input field generator using html css and php 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester dynamic input field generator using html css and php是SourceCodester社区的一款动态输入字段生成器。 SourceCodester dynamic input field generator using html css and php 1.0版本存在安全漏洞，该漏洞源于对文件/public/submit.php中saveUser函数的参数Researcher操作错误，可能导致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
SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP 1.0 cpe:2.3:a:sourcecodester:dynamic_input_field_generator_using_html_css_and_php:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-77392

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III. Intelligence Information for CVE-2026-77392

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Vendor Advisories for CVE-2026-77392 (1)

Proof of Concept for CVE-2026-77392 (1)

Other References for CVE-2026-77392 (3)

IV. Related Vulnerabilities

Same product: Dynamic Input Field Generator Using HTML, CSS, and PHP
Same vendor: SourceCodester
Same weakness: CWE-89

V. Comments for CVE-2026-77392

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