CVE-2025-15672
Chama < 1.0.13 - Unauthenticated PHP Object Injection
Description
The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.
INFO
Published Date :
Aug. 3, 2026, 7:16 a.m.
Last Modified :
Sept. 29, 2026, 2:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update ChamaWP WordPress plugin to 1.0.13 or later.
- Remove the plugin if it is not actively maintained.
- Review code for similar deserialization vulnerabilities.
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-2025-15672.
| URL | Resource |
|---|---|
| https://wpscan.com/vulnerability/8fcef037-db68-4595-be86-be3bf315c385/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-15672 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-2025-15672
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-15672 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-15672 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 Translated by [email protected]
Sep. 29, 2026
Action Type Old Value New Value Added Translation Title: WordPress ChamaWP, Description: El plugin de WordPress ChamaWP anterior a la versión 1.0.13 no valida correctamente la entrada del usuario antes de pasarla a una función de deserialización de PHP, lo que permite a atacantes no autenticados inyectar objetos PHP arbitrarios, lo que podría conducir a la ejecución remota de código cuando una cadena de gadgets adecuada está presente a través de otro código instalado. -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 04, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-502 Added SSVC {'id': 'CVE-2025-15672', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-08-04T15:48:56.081948Z'} -
New CVE Received by [email protected]
Aug. 03, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Unknown', 'product': 'ChamaWP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '1.0.13', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code. Added Reference https://wpscan.com/vulnerability/8fcef037-db68-4595-be86-be3bf315c385/