Critical severity9.8NVD Advisory· Published Sep 15, 2020· Updated Jun 17, 2026
CVE-2020-23828
CVE-2020-23828
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:online_course_registration_project:online_course_registration:1.0:*:*:*:*:*:*:*
- SourceCodester/Online Course Registrationdescription
- Range: 1.0
Patches
Vulnerability mechanics
References
2- www.exploit-db.com/exploits/48704nvdExploitThird Party AdvisoryVDB Entry
- www.sourcecodester.com/php/14251/online-course-registration.htmlnvdExploitVendor Advisory
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