CVE-2020-23828

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.

CVSS v3.1

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

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

4.11% chance of exploitation in the next 30 days, 90th percentile

Published

2020-09-15

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/48704

References

• CVE Record
• NVD entry

Related

• CVE-2020-23824
• CVE-2020-23829
• CVE-2020-23814
• CVE-2020-23830
• CVE-2020-23790
• CVE-2020-23831