Is CVE-2026-1844 actively exploited?

No active exploitation of CVE-2026-1844 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-1844 be exploited remotely?

Yes. CVE-2026-1844 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-1844?

CVE-2026-1844 has a CVSS score of 7.2 (HIGH) and an EPSS exploitation probability of 0.03%.

HOME VULNERABILITIESCVE-2026-1844

HIGH

CVE-2026-1844

CWE-79Published: February 13, 2026· Updated: Feb 18, 2026

7.2

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.7th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-1844 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.