{"id":"CVE-2024-11753","aliases":["EUVD-2025-4744","GHSA-33rh-2p9m-p99m"],"status":"published","title":"UMich OIDC Login \u003c= 1.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'umich_oidc_button' shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00426,"percentile":0.37322,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-02-19T07:32:12Z","modified":"2026-06-17T06:58:23Z","products":[{"vendor":"umichitswebhosting","product":"umich oidc login"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b372ad3a-0056-45fb-9a0e-7604f4fdf240?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/umich-oidc-login/tags/1.2.0/includes/class-run.php#L248"},{"url":"https://plugins.trac.wordpress.org/browser/umich-oidc-login/tags/1.2.0/includes/site/class-shortcodes.php#L248"},{"url":"https://plugins.trac.wordpress.org/browser/umich-oidc-login/tags/1.2.0/includes/site/class-shortcodes.php#L158"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11753"},{"url":"https://github.com/advisories/GHSA-33rh-2p9m-p99m"}],"sources":{"cve":[{"id":"CVE-2024-11753","title":"UMich OIDC Login \u003c= 1.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'umich_oidc_button' shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.","status":"published","published":"2025-02-19T07:32:12.244Z","modified":"2026-04-08T17:16:39.616Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:19.615831Z"}],"euvd":[{"id":"EUVD-2025-4744","description":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'umich_oidc_button' shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.","status":"published","published":"2025-02-19T07:32:12Z","modified":"2026-04-08T17:16:39Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:44.170067Z"}],"ghsa":[{"id":"GHSA-33rh-2p9m-p99m","title":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the...","description":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'umich_oidc_button' shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.","status":"published","published":"2025-02-19T09:33:28Z","modified":"2025-02-19T09:33:35Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:58.679357Z"}],"nvd":[{"id":"CVE-2024-11753","description":"The UMich OIDC Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'umich_oidc_button' shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.","status":"published","published":"2025-02-19T08:15:12.593Z","modified":"2026-06-17T06:58:23.817Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:44.508862Z"}]}}