CVE-2025-55998
BaseFortify
Publication date: 2025-09-08
Last updated on: 2025-09-29
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mezereon | smart_search_and_filter | 1.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a reflected Cross-Site Scripting (XSS) flaw in the Smart Search & Filter Shopify App version 1.0. It occurs because the app does not properly sanitize input parameters, such as the color filter parameter, allowing an attacker to inject malicious JavaScript code. When a user interacts with a crafted link containing this malicious payload, the script executes in their browser within the context of the vulnerable app. [1]
How can this vulnerability impact me? :
Exploiting this vulnerability allows attackers to execute arbitrary scripts in the victim's browser. This can lead to actions performed on behalf of the user without their consent, theft of sensitive data such as session cookies or personal information, and manipulation of the webpage content. Overall, it compromises the confidentiality and integrity of user data and interactions within the application. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by testing the vulnerable URL parameters for reflected XSS payloads. Specifically, you can craft URLs including malicious scripts in parameters such as mz.color or mz.option_color and observe if the script executes in the browser. For example, you can use curl or wget to fetch URLs with payloads like `<img src=x onerror='alert("XSS")'/>` inserted into these parameters and then inspect the response for unsanitized script injection. Additionally, using browser developer tools or automated scanners that test for reflected XSS on these parameters can help detect the vulnerability. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include avoiding the use of the vulnerable Smart Search & Filter Shopify App version 1.0 until a patch is released. You can also implement web application firewall (WAF) rules to block requests containing suspicious script payloads in the affected parameters (e.g., mz.color, mz.option_color). Educate users to avoid clicking on suspicious links that may exploit this vulnerability. Monitoring and filtering input parameters for malicious scripts can reduce risk until the vendor provides a fix. [1]