SEPTEMBER 28, 2026
Live Feed
Back to database
Case File

CVE-2020-23828

CRITICAL · CVSS 9.8 EPSS 4.11% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-09-15 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution
External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-23828
Severity
CRITICAL
CVSS
9.8
EPSS
4.11%

Original NVD Description

A File Upload vulnerability in SourceCodester Online Course Registration v1.0 allows remote attackers to achieve Remote Code Execution (RCE) on the hosting webserver by uploading a crafted PHP web-shell that bypasses the image upload filters. An attack uses /Online%20Course%20Registration/my-profile.php with the POST parameter photo.

Related CVEs

Other vulnerabilities affecting the same vendor(s)