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OpenAdvisories

Vendor

mpol

4 known vulnerabilities.

Products

Gwolle Guestbook 2 WP ImageViewer 1 Chessgame Shizzle 1
All Critical High Medium Low Exploited only Public exploit

4 results · Clear filters · Feed

  • Medium 6.4
    CVE-2026-122059

    WP ImageViewer <= 3.0.2 - Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute

    The WP ImageViewer plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'img.alt' parameter in all versions up to, and including, 3.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authe…

    mpol WP ImageViewer Web / CMS
  • Medium 6.1
    CVE-2026-103481

    Gwolle Guestbook <= 5.1.1 - Reflected Cross-Site Scripting via 'permalink' Parameter

    The Gwolle Guestbook plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'permalink' parameter in all versions up to, and including, 5.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthen…

    mpol Gwolle Guestbook Web / CMS
  • Medium 6.1
    CVE-2025-5807

    Gwolle Guestbook <= 4.9.2 - Unauthenticated Stored Cross-Site Scripting via `gwolle_gb_content` Parameter

    The Gwolle Guestbook plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘gwolle_gb_content’ parameter in all versions up to, and including, 4.9.2 due to insufficient input sanitization and output escaping. This makes it possible for una…

    mpol Gwolle Guestbook Web / CMS
  • Medium 6.1
    CVE-2024-11446

    Chessgame Shizzle <= 1.3.0 - Reflected Cross-Site Scripting

    The Chessgame Shizzle plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'cs_nonce' parameter in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthen…

    mpol Chessgame Shizzle Web / CMS