Vulnerability Details : CVE-2020-35314
A remote code execution vulnerability in the installUpdateThemePluginAction function in index.php in WonderCMS 3.1.3, allows remote attackers to upload a custom plugin which can contain arbitrary code and obtain a webshell via the theme/plugin installer.
Vulnerability category: Execute code
Products affected by CVE-2020-35314
- cpe:2.3:a:wondercms:wondercms:3.1.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35314
87.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35314
| 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-2020-35314
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35314
-
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution
zetc0de | WonderCMS 3.1.3 - Authenticated RCE & Blind SSRF VulnerabilityExploit;Third Party Advisory
-
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/
zetc0de | WonderCMS 3.1.3 - Authenticated RCE & Blind SSRF VulnerabilityExploit;Third Party Advisory
-
https://github.com/robiso/wondercms
GitHub - robiso/wondercms: WonderCMS - fast and small flat file CMS (5 files)Product;Third Party Advisory
-
https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.html
WonderCMS 3.1.3 Remote Code Execution ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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