What is CVE-2026-1841?

CVE-2026-1841 is a high-severity vulnerability in Pixelyoursite – Your Smart Pixel (Tag) & API Manager, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-02-13.

How severe is CVE-2026-1841?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Pixelyoursite – Your Smart Pixel (Tag) & API Manager

CVE-2026-1841

The PixelYourSite – Your smart PIXEL (TAG) & API Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pysTrafficSource' parameter and the 'pys_landing_page' parameter in all versions up to, and including, 11.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2026-27072 is likely a duplicate of this issue.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (24.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Pixelyoursite – Your Smart Pixel (Tag) & Api Manager — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-1841?: CVE-2026-1841 is a high-severity vulnerability in Pixelyoursite – Your Smart Pixel (Tag) & API Manager, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-02-13.
How severe is CVE-2026-1841?: High severity. CVSS v3 base score is 7.2 out of 10.