Vulnerability Details : CVE-2020-28693
Potential exploit
An unrestricted file upload issue in HorizontCMS 1.0.0-beta allows an authenticated remote attacker to upload PHP code through a zip file by uploading a theme, and executing the PHP file via an HTTP GET request to /themes/<php_file_name>
Products affected by CVE-2020-28693
- cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:beta:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-28693
2.61%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-28693
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-28693
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-28693
-
https://github.com/jkana/HorizontCMS-1.0.0-beta-shell-upload
GitHub - jkana/HorizontCMS-1.0.0-beta-shell-uploadExploit;Third Party Advisory
-
https://github.com/ttimot24/HorizontCMS/issues/21
An unrestricted file upload through Themes upload function · Issue #21 · ttimot24/HorizontCMS · GitHubThird Party Advisory
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