CVE-2026-1844
Stored XSS in PixelYourSite PRO Plugin Allows Script Injection
Publication date: 2026-02-13
Last updated on: 2026-02-13
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| pixel_yoursite | pro_plugin | to 12.4.0.2 (inc) |
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?
The PixelYourSite PRO plugin for WordPress has a Stored Cross-Site Scripting (XSS) vulnerability in the 'pysTrafficSource' and 'pys_landing_page' parameters. This vulnerability exists in all versions up to and including 12.4.0.2 due to insufficient input sanitization and output escaping.
An unauthenticated attacker can exploit this flaw by injecting arbitrary web scripts into pages. These scripts will execute whenever a user accesses the injected page.
How can this vulnerability impact me? :
This vulnerability can allow attackers to execute arbitrary scripts in the context of the affected website without authentication.
Such script execution can lead to theft of user data, session hijacking, defacement, or other malicious actions that compromise the integrity and confidentiality of the website and its users.
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
What immediate steps should I take to mitigate this vulnerability?
I don't know