CVE-2020-23828
Last modified
CVE-2020-23828 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 4.11% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Online Course Registration Project | Online Course Registration | 1.0 |
References
- https://www.exploit-db.com/exploits/48704Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/14251/online-course-registration.htmlExploit, Vendor Advisory
- https://www.exploit-db.com/exploits/48704Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/14251/online-course-registration.htmlExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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