CVE-2026-25307
DOM-Based XSS in XStore Core Plugin Allows Client-Side Attacks
Publication date: 2026-02-19
Last updated on: 2026-02-20
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| 8theme | xstore_core | to 5.7 (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
What immediate steps should I take to mitigate this vulnerability?
I don't know
Can you explain this vulnerability to me?
This vulnerability is a Cross-site Scripting (XSS) issue found in the 8theme XStore Core plugin, specifically in versions before 5.7. It is caused by improper neutralization of input during web page generation, which allows attackers to inject malicious scripts into web pages viewed by other users. This particular XSS is DOM-based, meaning the malicious script is executed as a result of modifying the Document Object Model (DOM) in the victim's browser.
How can this vulnerability impact me? :
This vulnerability can allow attackers to execute arbitrary scripts in the context of the affected website. This can lead to theft of user session tokens, defacement of the website, redirection to malicious sites, or other malicious actions performed on behalf of the user without their consent.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know