CVE-2026-1755
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
2Description
The Menu Icons by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘_wp_attachment_image_alt’ post meta in all versions up to, and including, 0.13.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Analysis
Stored cross-site scripting in WordPress Menu Icons by ThemeIsle plugin (versions up to 0.13.20) allows authenticated users with Author-level permissions or higher to inject malicious scripts through the attachment image alt meta field due to improper input sanitization. The injected scripts execute in the browsers of visitors accessing the affected pages, enabling session hijacking, credential theft, or malware distribution.
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Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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