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CVE-2026-15596— SourceCodester Class and Exam Timetabling System subject.php cross site scripting

CVSS 4.3 · Medium EPSS 0.35% · P27

Affected Version Matrix 1

VendorProductVersion RangeStatus
SourceCodesterClass and Exam Timetabling System1.0affected
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I. Basic Information for CVE-2026-15596

Vulnerability Information
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Vulnerability Title
SourceCodester Class and Exam Timetabling System subject.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is an unknown function of the file /subject.php. Such manipulation of the argument subject leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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
SourceCodester Class and Exam Timetabling System 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester class and exam timetabling system是SourceCodester公司的课表管理系统。 SourceCodester Class and Exam Timetabling System 1.0版本存在安全漏洞，该漏洞源于文件/subject.php中参数subject操作问题，容易受到跨站脚本攻击。
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
SourceCodesterClass and Exam Timetabling System 1.0 cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15596

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III. Intelligence Information for CVE-2026-15596

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Proof of Concept for CVE-2026-15596 (1)

Other References for CVE-2026-15596 (1)

Same Patch Batch · SourceCodester · 2026-07-13 · 7 CVEs total

CVE-2026-155977.3 HIGHSourceCodester Class and Exam Timetabling System edit_exam2.php sql injection
CVE-2026-155377.3 HIGHSourceCodester Online Book Store System login.php sql injection
CVE-2026-155394.7 MEDIUMSourceCodester Online Book Store System Book Image Upload Feature index.php books unrestri
CVE-2026-155954.3 MEDIUMSourceCodester Class and Exam Timetabling System forsubject.php cross site scripting
CVE-2026-155404.3 MEDIUMSourceCodester Online Book Store System Administrative index.php php file inclusion
CVE-2026-155322.4 LOWSourceCodester Online Book Store System User Management cross site scripting

IV. Related Vulnerabilities

Same product: Class and Exam Timetabling System
Same vendor: SourceCodester
Same weakness: CWE-79

V. Comments for CVE-2026-15596

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