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CVE-2023-1770— SourceCodester Grade Point Average GPA Calculator Master.php get_scale sql injection

Quick assessment

Affected
SourceCodester Grade Point Average GPA Calculator
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.

Grade Point Average GPA Calculator是使用Bootstrap框架搭建的一个在线和自动化计算学生的平均绩点或GPA平台。 SourceCodester Grade Point Average GPA Calculator 1.0版本存在安全漏洞，该漏洞源于文件Master.php的get_scale函数存在问题，对参数perc的操作会导致sql注入。

CVSS 6.3 · Medium EPSS 0.74% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-1770

Vulnerability Information
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Vulnerability Title
SourceCodester Grade Point Average GPA Calculator Master.php get_scale sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in SourceCodester Grade Point Average GPA Calculator 1.0 and classified as critical. Affected by this vulnerability is the function get_scale of the file Master.php. The manipulation of the argument perc leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-224671.
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
Grade Point Average GPA Calculator SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grade Point Average GPA Calculator是使用Bootstrap框架搭建的一个在线和自动化计算学生的平均绩点或GPA平台。 SourceCodester Grade Point Average GPA Calculator 1.0版本存在安全漏洞，该漏洞源于文件Master.php的get_scale函数存在问题，对参数perc的操作会导致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 Grade Point Average GPA Calculator 1.0 -

II. Public POCs for CVE-2023-1770

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III. Intelligence Information for CVE-2023-1770

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Vendor Advisories for CVE-2023-1770 (2)

Other References for CVE-2023-1770 (1)

Same Patch Batch · SourceCodester · 2023-03-31 · 4 CVEs total

CVE-2023-1785 6.3 MEDIUM SourceCodester Earnings and Expense Tracker App manage_user.php sql injection
CVE-2023-1769 4.3 MEDIUM SourceCodester Grade Point Average GPA Calculator index.php information disclosure
CVE-2023-1771 3.5 LOW SourceCodester Grade Point Average GPA Calculator Master.php get_scale cross site scriptin

IV. Related Vulnerabilities

Same product: Grade Point Average GPA Calculator
Same vendor: SourceCodester
Same weakness: CWE-89

V. Comments for CVE-2023-1770

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