---
id: CVE-2025-10133
title: >-
  The URLYar URL Shortner plugin for WordPress is vulnerable to Stored
  Cross-Site Scripting via the plugin's 'urlyar_shortlink' shortcode in all
  versions up to, and including, 1.1.0 due to insufficient input sanitization
  and output escapin…
summary: >-
  The URLYar URL Shortner plugin for WordPress is vulnerable to Stored
  Cross-Site Scripting via the plugin's 'urlyar_shortlink' shortcode in all
  versions up to, and including, 1.1.0 due to insufficient input sanitization
  and output escapin…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2025-10-15'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10133'
references:
  - url: 'https://plugins.trac.wordpress.org/browser/urlyar/trunk/urlyar.php#L604'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/51867e4f-75be-4451-a585-87398881adf5?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00235
epssPercentile: 0.13229
ingestedAt: '2026-10-08T11:31:27.419Z'
---

## Overview

The URLYar URL Shortner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'urlyar_shortlink' shortcode in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.