Skip to content
Fencer Intel
critical 9.8

CVE-2020-28130 json

An Arbitrary File Upload in the Upload Image component in SourceCodester Online Library Management System 1.0 allows the user to conduct re…

published 5y ago modified 4mo ago also EUVD-2020-20616

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.5%
EPSS 6.5% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

An Arbitrary File Upload in the Upload Image component in SourceCodester Online Library Management System 1.0 allows the user to conduct remote code execution via admin/borrower/index.php?view=add because .php files can be uploaded to admin/borrower/photos (under the web root).

Is CVE-2020-28130 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

6.53% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • exploit-db.com https://www.exploit-db.com/exploits/48928 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.