{"id":"CVE-2024-3031","aliases":["EUVD-2024-31639","GHSA-3q35-5gfc-qvf8"],"status":"published","title":"Fluid Notification Bar \u003c= 3.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting","description":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00271,"percentile":0.19476,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-06-04T05:32:14Z","modified":"2026-06-17T07:43:10Z","products":[{"vendor":"shrinitech","product":"fluid notification bar"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/451ca8a1-9354-462a-a110-c0c813cf0725?source=cve","tags":["x_transferred"]},{"url":"https://wordpress.org/plugins/fluid-notification-bar/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3031"},{"url":"https://wordpress.org/plugins/fluid-notification-bar"},{"url":"https://github.com/advisories/GHSA-3q35-5gfc-qvf8"}],"sources":{"cve":[{"id":"CVE-2024-3031","title":"Fluid Notification Bar \u003c= 3.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting","description":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2024-06-04T05:32:14.32Z","modified":"2026-04-08T16:49:30.753Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:10.258163Z"}],"euvd":[{"id":"EUVD-2024-31639","description":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2024-06-04T05:32:14Z","modified":"2026-04-08T16:49:30Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:00.855122Z"}],"ghsa":[{"id":"GHSA-3q35-5gfc-qvf8","title":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2024-06-04T06:30:37Z","modified":"2026-04-08T18:33:19Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:14.458027Z"}],"nvd":[{"id":"CVE-2024-3031","description":"The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2024-06-04T06:15:10.023Z","modified":"2026-06-17T07:43:10.12Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:03.465199Z"}]}}