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Vulnerability record · CVE-2026-1841 · published 13 February 2026

CVE-2026-1841: Cross-site scripting vulnerability

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.

7.2 CVSS 3.1 High EPSS 0.31% · top 78.2% CWE-79 · Cross-site scripting Deferred
7.2CVSS 3.1 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References

LinkTags
https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.1.5.2/includes/enrich/class_enrich_order.php#L252
https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.1.5.2/includes/enrich/class_enrich_order.php#L255
https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.1.5.2/includes/enrich/class_enrich_order.php#L265
https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.1.5.2/includes/enrich/class_enrich_order.php#L266
https://plugins.trac.wordpress.org/changeset/3454364/pixelyoursite
https://www.wordfence.com/threat-intel/vulnerabilities/id/4c4f2d9d-d34c-45dd-aff8-ca9bbe808b5a?source=cve

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-1841), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.