CVE-2024-11753

Summary

CVE-2024-11753 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the UMich OIDC Login plugin for WordPress. Versions up to and including 1.2.0 are impacted by this issue. The vulnerability arises due to insufficient input sanitization and output escaping on user-supplied attributes in the plugin's 'umich_oidc_button' shortcode. This weakness enables authenticated attackers, requiring contributor-level access or higher, to inject malicious web scripts into pages. These scripts will execute whenever a user accesses a manipulated page, posing a significant security risk.

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