SEPTEMBER 14, 2026
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Case File

CVE-2026-15889

MEDIUM · CVSS 6.4 EPSS 0.25%

Source: NVD + CISA KEV + EPSS · Published 2026-09-10 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

The Aruba HiSpeed Cache plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping in all versions up to 3.0.14. This vulnerability allows authenticated attackers with Contributor-level access or higher to inject malicious scripts into pages, which execute when users visit those pages, potentially compromising user data and session integrity. WordPress site administrators using this plugin should prioritize updating to mitigate the risk of exploitation.

CVE
CVE-2026-15889
Severity
MEDIUM
CVSS
6.4
EPSS
0.25%
WordPress

Original NVD Description

The Aruba HiSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post Content in all versions up to, and including, 3.0.14 due to insufficient input sanitization and output escaping. 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.