OCTOBER 10, 2026
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Case File

CVE-2026-13354

HIGH · CVSS 7.2 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-19 · Last synced 2026-10-10

CyberRota Analysis

AI-Generated

The Asset CleanUp: Page Speed Booster plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping in comment content, affecting all versions up to 1.4.0.5. This vulnerability allows unauthenticated attackers to inject malicious scripts that execute when users access compromised pages, particularly on sites with the combine_loaded_css feature enabled. WordPress site administrators using this plugin should prioritize immediate remediation to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-13354
Severity
HIGH
CVSS
7.2
EPSS
0.24%
WordPress

Original NVD Description

The Asset CleanUp: Page Speed Booster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 1.4.0.5 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. This is only exploitable on instances where combine_loaded_css has been enabled.