CVE-2025-53300
BaseFortify
Publication date: 2025-06-27
Last updated on: 2026-04-23
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 Podcast Feed Player Widget and Shortcode plugin up to version 2.2.0. It allows an attacker with contributor-level privileges to inject malicious scripts, such as redirects or advertisements, into a website. These scripts execute when visitors access the site, potentially compromising the site's integrity and user experience. [1]
How can this vulnerability impact me? :
The vulnerability can allow attackers to inject malicious scripts that execute in visitors' browsers, leading to possible redirects, unwanted advertisements, or other harmful HTML payloads. This can damage your website's reputation, compromise user trust, and potentially lead to further security issues. However, the risk is considered low priority due to the low severity score and the unlikelihood of exploitation. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this vulnerability involves monitoring for malicious script injections in the Podcast Feed Player Widget and Shortcode plugin content. Since plugin-based malware scanners may be unreliable, it is recommended to manually inspect user-generated content for suspicious scripts or HTML payloads. There are no specific commands provided for detection in the available resources. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include applying virtual patching (vPatching) offered by Patchstack, which auto-mitigates the vulnerability without requiring an official fix and without performance loss. Users should monitor for official updates or patches, restrict contributor-level privileges to trusted users, and consider professional incident response if compromise is suspected. [1]