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CVE-2026-86298— SourceCodester Class and Exam Timetabling System delete_subject.php sql injection

Quick assessment

Affected
SourceCodester Class and Exam Timetabling 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.

在 SourceCodester 的“课程与考试排课系统”1.0 版本中发现了一个安全漏洞。受影响的是 /delete_subject.php 文件中的一个未知函数。对参数 进行操控可导致 SQL 注入攻击。该漏洞可被远程利用，且该利用方法已公开，可能被用于发起攻击。

CVSS 7.3 · High

Possible ATT&CK Techniques 1 AI

T1190.001

Affected Version Matrix 1

VendorProduct Version RangeStatus
SourceCodester Class and Exam Timetabling System 1.0 affected
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I. Basic Information for CVE-2026-86298

Vulnerability Information
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Vulnerability Title
SourceCodester Class and Exam Timetabling System delete_subject.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. Impacted is an unknown function of the file /delete_subject.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
SourceCodester Class and Exam Timetabling System 1.0 cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-86298

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III. Intelligence Information for CVE-2026-86298

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Proof of Concept for CVE-2026-86298 (1)

News Coverage for CVE-2026-86298 (1)

Other References for CVE-2026-86298 (3)

Same Patch Batch · SourceCodester · 2026-09-07 · 12 CVEs total

CVE-2026-86292 7.3 HIGH SourceCodester Simple Traffic Offense System User Creation saveuser.php missing authentica
CVE-2026-86290 7.3 HIGH SourceCodester Online Voting System ajax.php save_category sql injection
CVE-2026-86277 7.3 HIGH SourceCodester Syllabus-Aligned Learning Management & Examination System delete_exam.php a
CVE-2026-86276 7.3 HIGH SourceCodester Syllabus-Aligned Learning Management & Examination System db.php hard-coded
CVE-2026-86293 6.5 MEDIUM SourceCodester Simple Traffic Offense System Deletion Endpoint delete-user.php missing aut
CVE-2026-86279 6.3 MEDIUM SourceCodester Syllabus-Aligned Learning Management & Examination System Login auth_proces
CVE-2026-86280 5.3 MEDIUM SourceCodester Syllabus-Aligned Learning Management & Examination System cict_portal.sql c
CVE-2026-86275 5.3 MEDIUM SourceCodester Syllabus-Aligned Learning Management & Examination System auth.php register
CVE-2026-86294 4.3 MEDIUM SourceCodester Simple Traffic Offense System Settings Update Endpoint save-settings.php cr
CVE-2026-86281 4.3 MEDIUM SourceCodester Syllabus-Aligned Learning Management & Examination System cross-site reques
CVE-2026-86278 4.3 MEDIUM SourceCodester Syllabus-Aligned Learning Management & Examination System manage_subjects.p

IV. Related Vulnerabilities

Same product: Class and Exam Timetabling System
Same vendor: SourceCodester
Same weakness: CWE-89

V. Comments for CVE-2026-86298

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