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CVE-2026-90857— SourceCodester College Notes Gallery Management System Profile Upload userprofile.php unrestricted upload

Quick assessment

Affected

SourceCodester College Notes Gallery Management 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 College Notes Gallery Management System是SourceCodester社区的一款集中管理高校笔记资料并支持图库浏览的文档管理系统。 SourceCodester College Notes Gallery Management System 1.0版本存在安全漏洞，该漏洞源于对文件/dashboard/userprofile.php中参数image的错误操作，可能导致不受限制的文件上传，攻击者可远程发起攻击。

CVSS 6.3 · Medium EPSS 0.37% · P30 Updated Sep 15, 2026

Possible ATT&CK Techniques 1 AI

T1105 · Ingress Tool Transfer

Affected Version Matrix 1

Vendor	Product	Version Range	Status
SourceCodester	College Notes Gallery Management System	`1.0`	affected

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I. Basic Information for CVE-2026-90857

Vulnerability Information

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Vulnerability Title

SourceCodester College Notes Gallery Management System Profile Upload userprofile.php unrestricted upload

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in SourceCodester College Notes Gallery Management System 1.0. Affected is an unknown function of the file /dashboard/userprofile.php of the component Profile Upload. Performing a manipulation of the argument image results in unrestricted upload. The attack may be initiated remotely. The exploit is now 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:L/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

危险类型文件的不加限制上传

Source: CVE Program / CVE List V5

Vulnerability Title

SourceCodester College Notes Gallery Management System 权限许可和访问控制问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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	College Notes Gallery Management System	1.0	`cpe:2.3:a:sourcecodester:college_notes_gallery_management_system::::::::`

II. Public POCs for CVE-2026-90857

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-90857

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Exploits & Public PoCs for CVE-2026-90857 (1)

🔗 College Notes Gallery Management System V1.0 / `dashboard/userprofile.php` Authenticated Arbitrary File Upload Leading to Remote Code Execution · Issue #1 · OnlyCMJB/cve Read full article exploit issue-tracking

Other References for CVE-2026-90857 (1)

Free Source Code Projects and Tutorials - sourcecodester.com product

https://www.cve.org/CVERecord?id=CVE-2026-90857

Same Patch Batch · SourceCodester · 2026-09-15 · 9 CVEs total

CVE-2026-91004	7.3 HIGH	SourceCodester Online Faculty Clearance System delete_faculty1.php sql injection
CVE-2026-90877	7.3 HIGH	SourceCodester Online Faculty Clearance System update_requirement_status.php sql injection
CVE-2026-90876	7.3 HIGH	SourceCodester Online Faculty Clearance System delete_requirement.php sql injection
CVE-2026-90856	7.3 HIGH	SourceCodester College Notes Gallery Management System Registration Flow signup.php privil
CVE-2026-90855	7.3 HIGH	SourceCodester/katojkalemba Online Food Ordering System order.php sql injection
CVE-2026-90854	7.3 HIGH	SourceCodester/katojkalemba Online Food Ordering System category-foods.php sql injection
CVE-2026-90849	7.3 HIGH	SourceCodester College Notes Gallery Management System login.php sql injection
CVE-2026-91005	6.3 MEDIUM	SourceCodester Online Faculty Clearance System Profile Picture Upload edit_picture.php mov

IV. Related Vulnerabilities

Same product: College Notes Gallery Management System

Same vendor: SourceCodester

Same weakness: CWE-434