Description

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.

INFO

Published Date :

April 20, 2021, 8:15 p.m.

Last Modified :

June 1, 2021, 8:34 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2020-35314 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-35314 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Wondercms wondercms
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-35314.

URL Resource
https://github.com/robiso/wondercms Product Third Party Advisory
https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ Exploit Third Party Advisory
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

WonderCMS 3.1.3 - Authenticated Remote Code Execution

Updated: 2 years, 1 month ago
0 stars 0 fork 0 watcher
Born at : Oct. 1, 2022, 4:14 a.m. This repo has been linked 1 different CVEs too.

cve-2020-35314,一个带phpcode的zip文件

CSS PHP Hack

Updated: 3 years ago
0 stars 0 fork 0 watcher
Born at : Nov. 17, 2021, 2:39 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-35314 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-35314 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jun. 01, 2021

    Action Type Old Value New Value
    Changed Reference Type https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution No Types Assigned https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution Exploit, Third Party Advisory
  • CVE Modified by [email protected]

    Apr. 23, 2021

    Action Type Old Value New Value
    Changed Description An OS command injection 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. 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.
    Added Reference https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 23, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/robiso/wondercms No Types Assigned https://github.com/robiso/wondercms Product, Third Party Advisory
    Changed Reference Type https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.html No Types Assigned https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ No Types Assigned https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ Exploit, Third Party Advisory
    Added CWE NIST CWE-78
    Added CPE Configuration OR *cpe:2.3:a:wondercms:wondercms:3.1.3:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-35314 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

19.06 }} 0.69%

score

0.96348

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability