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Vulnerabilities

Vulnerability · CVE-2026-1844

The PixelYourSite PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pysTrafficSource' parameter and the 'pys_landing_page' parameter in all versions up

Published Feb 13, 2026 · catalog updated Apr 8, 2026 · PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-1844. EPSS is 0.32%. Act only if a listed version of PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.32%
Remediation
Vendor / distro source
Affected products
vendor PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager 0 ≤12.4.0.2

The PixelYourSite PRO 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, 12.4.0.2 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager 0 ≤12.4.0.20 ≤12.4.0.2

How to fix CVE-2026-1844

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-1844. EPSS is 0.32%. Act only if a listed version of PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager is installed.

Which versions are affected?

Compare what you have installed with PixelYourSite PixelYourSite Pro – Your smart PIXEL (TAG) Manager 0 ≤12.4.0.2 0 ≤12.4.0.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.32%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 13, 2026 · EUVD

    Detected

    The PixelYourSite PRO 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, 12.4.0.2 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 acc

  2. Apr 8, 2026 · EUVD

    Updated

    The PixelYourSite PRO 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, 12.4.0.2 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 acc

Sources

  • CVE.orgVulnerability recordCVE-2026-1844

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-1844

    30-day exploitation probability 0.32%

    first.org
  • EUVDVulnerability recordEUVD-2026-7367

    The PixelYourSite PRO 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, 12.4.0.2 due to insufficient input sanitization and output escaping. This makes

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • FIRST EPSSNov 3, 2026
  • EUVDNov 2, 2026