Mirsoftware vulnerabilities

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Published CVEs affecting Mirsoftware products: 1 record(s), with severity, exploitation and fixes.

MIR blocks and shortcodes 1

Exploited only (KEV) →

CVE-2026-8896 Medium · 6.4 CWE-79 Jun 24, 2026

MIR blocks and shortcodes <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The MIR blocks and shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'title' attribute (and other attributes such as 'ready_animation_text') of the 'msc_stats' shortcode in versions up to, and including, 1.0.0. This is due to insufficient input sanitization and output escaping on user supplied shortcode attributes inside the msc_stats() rendering function. 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.