CVE-2025-48279
BaseFortify
Publication date: 2025-06-09
Last updated on: 2026-04-28
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
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) issue in the WC MyParcel Belgium WordPress plugin versions up to 4.5.5-beta. It allows unauthenticated attackers to inject malicious scripts into web pages generated by the plugin. When visitors access the affected site, these scripts can execute, potentially causing redirects, displaying unwanted advertisements, or executing other harmful HTML payloads. [1]
How can this vulnerability impact me? :
The vulnerability can lead to malicious scripts running in the browsers of site visitors, which can result in unauthorized redirects, display of unwanted content, or other harmful actions. This can damage the reputation of the website, compromise user data, and potentially lead to further attacks such as session hijacking or malware distribution. Since the vulnerability requires no special privileges to exploit, it poses a moderate risk and should be addressed promptly. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for reflected Cross-Site Scripting (XSS) attack patterns targeting the WC MyParcel Belgium plugin (versions up to 4.5.5-beta). Detection involves looking for suspicious HTTP requests containing injected scripts or unusual HTML payloads in URL parameters or form inputs. While no specific commands are provided, network administrators can use web application firewall (WAF) logs or intrusion detection systems (IDS) to identify such patterns. Additionally, professional incident response and server-side malware scanning are recommended to detect potential compromises. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include applying the virtual patch (vPatch) provided by Patchstack to block attacks until a full update can be performed. The most effective action is to update the WC MyParcel Belgium plugin to version 4.5.6 or later, where the vulnerability is fixed. Users are also advised to enable the auto-update feature if available to ensure rapid protection. Furthermore, professional incident response and server-side malware scanning should be conducted if a compromise is suspected. [1]