CVE-2021-41646

CRITICAL

Online Reviewer System - Unrestricted File Upload

Title source: rule

Description

Remote Code Execution (RCE) vulnerability exists in Sourcecodester Online Reviewer System 1.0 by uploading a maliciously crafted PHP file that bypasses the image upload filters..

Exploits (2)

exploitdb WORKING POC

by Abdullah Khawaja · pythonwebappsphp

https://www.exploit-db.com/exploits/50319

View Code ZIP pw:eip

nomisec WORKING POC 1 stars

by hax3xploit · poc

https://github.com/hax3xploit/CVE-2021-41646

View Code ZIP pw:eip

References (2)

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/50319

[Exploit, Third Party Advisory] https://www.nu11secur1ty.com/2021/12/cve-2021-41646.html

Scores

CVSS v3 9.8

EPSS 0.0368

EPSS Percentile 88.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-434

Status published

Products (2)

janobe/online_reviewer_system 1.0

online_reviewer_system_project/online_reviewer_system 1.0

Published Oct 29, 2021

Tracked Since Feb 18, 2026