CVE-2025-67436
PluXml CMS Remote Code Execution Vulnerability
Description
Authenticated Remote Code Execution (RCE) in PluXml CMS 5.8.22 allows an attacker with administrator panel access to inject a malicious PHP webshell into a theme file (e.g., home.php).
INFO
Published Date :
Dec. 22, 2025, 10:16 p.m.
Last Modified :
Jan. 2, 2026, 4:58 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update PluXml CMS to the latest version.
- Remove any unauthorized theme files.
- Review administrator access logs.
- Harden administrator panel security.
Public PoC/Exploit Available at Github
CVE-2025-67436 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2025-67436.
| URL | Resource |
|---|---|
| https://github.com/RajChowdhury240/CVE-2025-67435/ | Exploit Third Party Advisory |
| https://github.com/pluxml/PluXml | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-67436 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-67436
weaknesses.
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).
A critical Remote Code Execution (RCE) vulnerability has been identified in PluXML CMS version 5.8.22. This vulnerability allows authenticated administrators to execute arbitrary PHP code on the web server by uploading malicious PHP web shells through the theme editor functionality.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-67436 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-67436 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.
-
Initial Analysis by [email protected]
Jan. 02, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:pluxml:pluxml:5.8.22:*:*:*:*:*:*:* Added Reference Type MITRE: https://github.com/pluxml/PluXml Types: Product Added Reference Type MITRE: https://github.com/RajChowdhury240/CVE-2025-67435/ Types: Exploit, Third Party Advisory -
New CVE Received by [email protected]
Dec. 22, 2025
Action Type Old Value New Value Added Description Authenticated Remote Code Execution (RCE) in PluXml CMS 5.8.22 allows an attacker with administrator panel access to inject a malicious PHP webshell into a theme file (e.g., home.php). Added Reference https://github.com/pluxml/PluXml Added Reference https://github.com/RajChowdhury240/CVE-2025-67435/ -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Dec. 22, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-77