CVE-2025-53290
BaseFortify
Publication date: 2025-06-27
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 Cross Site Scripting (XSS) issue in the WordPress WP Visual Sitemap plugin versions up to 1.0.2. It allows attackers with Contributor-level privileges to inject malicious scripts, such as redirects or advertisements, into web pages generated by the plugin. These scripts execute when visitors access the affected site, potentially compromising website integrity and user experience. [1]
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized execution of malicious scripts on your website, which may result in compromised website integrity, altered content, unwanted redirects, or exposure to malicious advertisements. This can degrade user experience and potentially harm your site's reputation or security. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this vulnerability involves checking if the WordPress WP Visual Sitemap plugin version 1.0.2 or earlier is installed and active. Since the vulnerability requires Contributor level privileges to exploit, monitoring for suspicious input or script injections in pages generated by this plugin can help. Specific commands are not provided in the resources, but you can inspect the plugin version via WordPress CLI with: `wp plugin list` and look for 'wp-visual-sitemap' version 1.0.2 or below. Additionally, monitoring HTTP requests and responses for injected scripts in sitemap pages may help detect exploitation attempts. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include applying virtual patching (vPatching) solutions offered by Patchstack to automatically protect against this vulnerability in the absence of an official fix. Users should monitor for updates or patches from the plugin developer. Additionally, restricting Contributor level privileges to trusted users can reduce exploitation risk. Monitoring website activity for suspicious script injections and disabling or replacing the vulnerable plugin until a fix is available are also recommended. [1]