CVE-2025-66519
BaseFortify
Publication date: 2025-12-19
Last updated on: 2025-12-23
Assigner: Foxit
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| foxit | pdf_editor_cloud | to 2025-12-01 (exc) |
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 stored cross-site scripting (XSS) issue in the pdfonline.foxit.com service, specifically within the Layer Import functionality. An attacker can inject a crafted script payload into the 'Create new Layer' field during the import process. This malicious script is then stored and later executed when a user accesses the Layers panel, due to improper sanitization of the input before rendering it in the DOM.
How can this vulnerability impact me? :
The vulnerability can lead to the execution of malicious scripts in the context of a user's browser session when they access the Layers panel. This can result in unauthorized actions such as theft of sensitive information, session hijacking, or other malicious activities that compromise the integrity and confidentiality of user data.