Vulnerability Details : CVE-2020-18890
Potential exploit
Rmote Code Execution (RCE) vulnerability in puppyCMS v5.1 due to insecure permissions, which could let a remote malicious user getshell via /admin/functions.php.
Products affected by CVE-2020-18890
- cpe:2.3:a:puppycms:puppycms:5.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-18890
0.64%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-18890
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-18890
-
The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-18890
-
https://github.com/choregus/puppyCMS/issues/14
There is a RCE vulnerability that can upload a webshell without admin login. · Issue #14 · choregus/puppyCMS · GitHubExploit;Issue Tracking;Third Party Advisory
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