PixelYourSite <= 11.2.0 - Unauthenticated Stored Cross-Site Scripting

2026-02-13 08:43

Osvaldo Noe Gonzalez Del Rio (Os)

Strategic Overview

Status

Patched in 11.2.0.1

Affected PluginPixelYourSite – Your smart PIXEL (TAG) & API Manager

Affected Version<= 11.2.0

CVSS7.2High

CVECVE-2026-1841

View all PixelYourSite – Your smart PIXEL (TAG) & API Manager vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 11.2.0.1, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) 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.

External References

https://www.cve.org/CVERecord?id=CVE-2026-1841 https://www.wordfence.com/threat-intel/vulnerabilities/id/4c4f2d9d-d34c-45dd-aff8-ca9bbe808b5a

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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