Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%

Buy Us a Coffee

CVE-2023-5284— SourceCodester Engineers Online Portal upload_save_student.php unrestricted upload

Quick assessment

Affected

SourceCodester Engineers Online Portal

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.

Engineers Online Portal是开源的一个在线门户。是使用PHP、MySQL 数据库、HTML、CSS、Javascript、jQuery、Ajax、Bootstrap 和一些其他库开发的。 SourceCodester Engineers Online Portal 存在代码问题漏洞，该漏洞源于对 uploaded_file 参数的操作会导致上传不受限制。

CVSS 6.3 · Medium EPSS 0.83% · P55 Updated Jan 25, 2025

Possible ATT&CK Techniques 2 AI

T1190 · Exploit Public-Facing Application T1505.003 · Web Shell

Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-5284

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

SourceCodester Engineers Online Portal upload_save_student.php unrestricted upload

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability classified as critical has been found in SourceCodester Engineers Online Portal 1.0. Affected is an unknown function of the file upload_save_student.php. The manipulation of the argument uploaded_file leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-240912.

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

Engineers Online Portal 代码问题漏洞

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	Engineers Online Portal	1.0	-

II. Public POCs for CVE-2023-5284

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2023-5284

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-5284 (2)

https://vuldb.com/?id.240912 vdb-entry technical-description
https://vuldb.com/?ctiid.240912 signature permissions-required

Other References for CVE-2023-5284 (1)

https://github.com/llixixi/Engineers-Online-Portal-System/blob/main/Engineers%20Online%20Portal%20System%20upload_save_student.php%20has%20a%20file%20upload%20(RCE)%20vulnerability.pdf exploit

https://www.cve.org/CVERecord?id=CVE-2023-5284

Same Patch Batch · SourceCodester · 2023-09-29 · 16 CVEs total

CVE-2023-5283	6.3 MEDIUM	SourceCodester Engineers Online Portal teacher_signup.php sql injection
CVE-2023-5282	6.3 MEDIUM	SourceCodester Engineers Online Portal seed_message_student.php sql injection
CVE-2023-5281	6.3 MEDIUM	SourceCodester Engineers Online Portal remove_inbox_message.php sql injection
CVE-2023-5280	6.3 MEDIUM	SourceCodester Engineers Online Portal my_students.php sql injection
CVE-2023-5279	6.3 MEDIUM	SourceCodester Engineers Online Portal my_classmates.php sql injection
CVE-2023-5278	6.3 MEDIUM	SourceCodester Engineers Online Portal login.php sql injection
CVE-2023-5277	6.3 MEDIUM	SourceCodester Engineers Online Portal student_avatar.php unrestricted upload
CVE-2023-5276	6.3 MEDIUM	SourceCodester Engineers Online Portal downloadable_student.php sql injection
CVE-2023-5260	6.3 MEDIUM	SourceCodester Simple Membership System group_validator.php sql injection
CVE-2023-5272	5.5 MEDIUM	SourceCodester Best Courier Management System GET Parameter edit_parcel.php sql injection
CVE-2023-5271	5.5 MEDIUM	SourceCodester Best Courier Management System edit_parcel.php sql injection
CVE-2023-5270	5.5 MEDIUM	SourceCodester Best Courier Management System view_parcel.php sql injection
CVE-2023-5269	5.5 MEDIUM	SourceCodester Best Courier Management System GET Parameter parcel_list.php sql injection
CVE-2023-5286	3.5 LOW	SourceCodester Expense Tracker App Category add_category.php cross site scripting
CVE-2023-5273	3.5 LOW	SourceCodester Best Courier Management System manage_parcel_status.php cross site scriptin

IV. Related Vulnerabilities

Same product: Engineers Online Portal

Same vendor: SourceCodester

Same weakness: CWE-434

V. Comments for CVE-2023-5284

No comments yet

Goal Reached Thanks to every supporter — we hit 100%!

CVE-2023-5284— SourceCodester Engineers Online Portal upload_save_student.php unrestricted upload

Quick assessment

Possible ATT&CK Techniques 2 AI

I. Basic Information for CVE-2023-5284

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2023-5284

III. Intelligence Information for CVE-2023-5284

Vendor Advisories for CVE-2023-5284 (2)

Other References for CVE-2023-5284 (1)

Same Patch Batch · SourceCodester · 2023-09-29 · 16 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2023-5284

Leave a comment