Vulnerability · Published Sep 15, 2020 · Assigned by mitre

CVE-2020-23828

Critical 9.8

In plain English

A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.1% (higher than 91% of all known vulnerabilities).

Severity (CVSS NVD)9.8Critical

Exploit odds (30 days)4.1%top 9.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.sourcecodester.com/php/14251/online-course-registration.html x_refsource_MISC
https://www.exploit-db.com/exploits/48704 x_refsource_MISC