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CVE-2026-78115— SourceCodester Class and Exam Timetabling System User Account Update edit_user_account.php improper authorization

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.

SourceCodester Class and Exam Timetabling System是SourceCodester社区的一款课表管理系统。 SourceCodester Class and Exam Timetabling System 1.0版本存在安全漏洞，该漏洞源于对文件/admin/edit_user_account.php中参数id/username的操作不当，可能导致授权不当，攻击者可远程利用。

CVSS 5.4 · Medium EPSS 0.40% · P32

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-2026-78115

Vulnerability Information
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Vulnerability Title
SourceCodester Class and Exam Timetabling System User Account Update edit_user_account.php improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /admin/edit_user_account.php of the component User Account Update. Such manipulation of the argument id/username leads to improper authorization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SourceCodester Class and Exam Timetabling System 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Class and Exam Timetabling System是SourceCodester社区的一款课表管理系统。 SourceCodester Class and Exam Timetabling System 1.0版本存在安全漏洞，该漏洞源于对文件/admin/edit_user_account.php中参数id/username的操作不当，可能导致授权不当，攻击者可远程利用。
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 Class and Exam Timetabling System 1.0 cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78115

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III. Intelligence Information for CVE-2026-78115

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Vendor Advisories for CVE-2026-78115 (1)

Proof of Concept for CVE-2026-78115 (1)

News Coverage for CVE-2026-78115 (2)

Other References for CVE-2026-78115 (1)

Same Patch Batch · SourceCodester · 2026-08-23 · 5 CVEs total

CVE-2026-78054 4.3 MEDIUM SourceCodester Class and Exam Timetabling System BSIS1.php cross site scripting
CVE-2026-78055 4.3 MEDIUM SourceCodester Class and Exam Timetabling System BSIT2.php cross site scripting
CVE-2026-78059 4.3 MEDIUM SourceCodester Stock Management System printOrder.php cross site scripting
CVE-2026-78060 4.3 MEDIUM SourceCodester Stock Management System getOrderReport.php cross site scripting

IV. Related Vulnerabilities

Same product: Class and Exam Timetabling System
Same vendor: SourceCodester
Same weakness: CWE-285

V. Comments for CVE-2026-78115

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