Skip to content
OpenAdvisories

Vendor

osiris8

1 known vulnerabilities.

Products

Osiris Signature Banner 1
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • Medium 6.1
    CVE-2026-8905

    Osiris Signature Banner <= 0.5 - Cross-Site Request Forgery to Stored Cross-Site Scripting via 'prepend_text' Parameter

    The Osiris Signature Banner plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.5. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to…

    osiris8 Osiris Signature Banner Web / CMS