{"id":"CVE-2025-54739","aliases":["EUVD-2025-24916","GHSA-jx64-cq6v-gwvc"],"status":"published","title":"WordPress Nexter Blocks Plugin \u003c= 4.5.4 - Broken Access Control Vulnerability","description":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through \u003c= 4.5.4.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0026,"percentile":0.17905,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-08-14T18:21:38Z","modified":"2026-06-17T09:40:37Z","products":[{"vendor":"posimyth","product":"nexter blocks"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54739"},{"url":"https://patchstack.com/database/wordpress/plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-jx64-cq6v-gwvc"}],"sources":{"cve":[{"id":"CVE-2025-54739","title":"WordPress Nexter Blocks Plugin \u003c= 4.5.4 - Broken Access Control Vulnerability","description":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through \u003c= 4.5.4.","status":"published","published":"2025-08-14T18:21:38.205Z","modified":"2026-04-28T16:13:36.76Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:27.603809Z"}],"euvd":[{"id":"EUVD-2025-24916","description":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through \u003c= 4.5.4.","status":"published","published":"2025-08-14T18:21:38Z","modified":"2026-04-28T16:13:36Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:05:35.623334Z"}],"ghsa":[{"id":"GHSA-jx64-cq6v-gwvc","title":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly...","description":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Nexter Blocks: from n/a through 4.5.4.","status":"published","published":"2025-08-14T21:31:58Z","modified":"2025-08-14T21:32:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:03:18.603875Z"}],"nvd":[{"id":"CVE-2025-54739","description":"Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through \u003c= 4.5.4.","status":"published","published":"2025-08-14T19:15:41.73Z","modified":"2026-06-17T09:40:37.227Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:23.594522Z"}]}}