CVE-2026-25032
Deserialization Object Injection in Ricky ≤ 2.31 Enables Code Execution
Publication date: 2026-03-25
Last updated on: 2026-04-23
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| park_of_ideas | ricky | to 2.31 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-25032 is a critical PHP Object Injection vulnerability found in the WordPress Ricky Theme versions prior to 2.31. It allows unauthenticated attackers to inject malicious PHP objects into the application.
This vulnerability can be exploited without any special privileges and falls under the OWASP Top 10 category A3: Injection.
If exploited, it can lead to severe consequences such as remote code execution, SQL injection, path traversal, denial of service, and other attacks, provided a suitable Property Oriented Programming (POP) chain is available.
The issue affects all versions of the Ricky Theme below 2.31, and updating to version 2.31 or later fully resolves the problem.
How can this vulnerability impact me? :
This vulnerability can have a significant impact by allowing attackers to perform various malicious actions on your website.
- Remote code execution, enabling attackers to run arbitrary code on your server.
- SQL injection, which can compromise your database integrity and confidentiality.
- Path traversal attacks, potentially exposing sensitive files on your server.
- Denial of service, which can disrupt the availability of your website.
Because no authentication or special privileges are required to exploit this vulnerability, it is highly critical and likely to be targeted in mass attack campaigns.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
The CVE-2026-25032 vulnerability affects WordPress Ricky Theme versions prior to 2.31 and involves PHP Object Injection. Detection typically involves identifying if the vulnerable theme version is in use.
To detect this vulnerability on your system, you should check the version of the Ricky theme installed on your WordPress site. This can be done by inspecting the theme version in the WordPress admin dashboard or by checking the theme's style.css file.
Example commands to check the theme version on a server with command line access:
- Navigate to the WordPress themes directory, usually located at wp-content/themes/ricky/
- Run: cat style.css | grep Version
- If the version is less than 2.31, the site is vulnerable.
Additionally, monitoring web server logs for suspicious requests that may indicate exploitation attempts, such as unusual POST requests or payloads attempting PHP Object Injection, can help detect active attacks.
What immediate steps should I take to mitigate this vulnerability?
The immediate and most effective mitigation step is to update the WordPress Ricky Theme to version 2.31 or later, as this patched version fully resolves the vulnerability.
Until the update can be applied, it is recommended to implement mitigation rules provided by Patchstack to block attacks targeting this vulnerability.
Other general mitigation steps include:
- Restricting access to the WordPress admin area to trusted IPs.
- Using a Web Application Firewall (WAF) to detect and block malicious payloads related to PHP Object Injection.
- Regularly monitoring logs for suspicious activity.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The provided information does not specify how the CVE-2026-25032 vulnerability impacts compliance with common standards and regulations such as GDPR or HIPAA.