{"id":"CVE-2024-1684","aliases":["EUVD-2024-17418","GHSA-gr37-6cx4-ch8m"],"status":"published","title":"Otter Blocks PRO \u003c= 2.6.3 - Authenticated(Contributor+) Stored Cross-Site Scripting via File Field CSS","description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor 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":"2026-11-09","score":0.00399,"percentile":0.34423,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-03-13T15:27:05Z","modified":"2026-06-17T07:04:47Z","products":[{"vendor":"themeisle","product":"otter_blocks"},{"vendor":"themisle","product":"otter blocks pro – gutenberg blocks, page builder for gutenberg editor \u0026 fse"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/934bf839-152d-4d10-9ac8-c64cf042dc18?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://store.themeisle.com/?edd_action=view_changelog\u0026name=Otter%20Pro","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-1684"},{"url":"https://github.com/advisories/GHSA-gr37-6cx4-ch8m"}],"sources":{"cve":[{"id":"CVE-2024-1684","title":"Otter Blocks PRO \u003c= 2.6.3 - Authenticated(Contributor+) Stored Cross-Site Scripting via File Field CSS","description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-03-13T15:27:05.116Z","modified":"2026-04-08T17:09:38.568Z","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":"2026-11-02T14:34:17.865042Z"}],"euvd":[{"id":"EUVD-2024-17418","description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-03-13T15:27:05Z","modified":"2026-04-08T17:09:38Z","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":"2026-11-02T19:24:49.011416Z"}],"ghsa":[{"id":"GHSA-gr37-6cx4-ch8m","title":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress...","description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-03-13T18:31:34Z","modified":"2025-01-23T21:31:49Z","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":"2026-11-02T14:59:39.698534Z"}],"nvd":[{"id":"CVE-2024-1684","description":"The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor \u0026 FSE plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form file field CSS metabox in all versions up to, and including, 2.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-03-13T16:15:25.947Z","modified":"2026-06-17T07:04:47.237Z","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"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:40.831473Z"}]}}