{"id":"CVE-2024-53803","aliases":["EUVD-2024-52135","GHSA-4jvf-xwmx-r87h"],"status":"published","title":"WordPress WP Mailster plugin \u003c= 1.8.16.0 - Broken Access Control vulnerability","description":"Missing Authorization vulnerability in brandtoss WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through \u003c= 1.8.16.0.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00514,"percentile":0.44123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2024-12-06T13:07:38Z","modified":"2026-06-17T08:09:18Z","products":[{"vendor":"brandtoss","product":"wp mailster"},{"vendor":"wpmailster","product":"wp_mailster"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-16-0-broken-access-control-vulnerability-2?_s_id=cve","tags":["vdb-entry","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53803"},{"url":"https://patchstack.com/database/wordpress/plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-16-0-broken-access-control-vulnerability-2?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-4jvf-xwmx-r87h"}],"sources":{"cve":[{"id":"CVE-2024-53803","title":"WordPress WP Mailster plugin \u003c= 1.8.16.0 - Broken Access Control vulnerability","description":"Missing Authorization vulnerability in brandtoss WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through \u003c= 1.8.16.0.","status":"published","published":"2024-12-06T13:07:38.265Z","modified":"2026-04-28T16:10:46.592Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:34:17.523201Z"}],"euvd":[{"id":"EUVD-2024-52135","description":"Missing Authorization vulnerability in brandtoss WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through \u003c= 1.8.16.0.","status":"published","published":"2024-12-06T13:07:38Z","modified":"2026-04-28T16:10:46Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:05:56.26172Z"}],"ghsa":[{"id":"GHSA-4jvf-xwmx-r87h","title":"Missing Authorization vulnerability in brandtoss WP Mailster allows Exploiting Incorrectly...","description":"Missing Authorization vulnerability in brandtoss WP Mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through 1.8.16.0.","status":"published","published":"2024-12-06T15:31:20Z","modified":"2024-12-06T15:31:27Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:59:03.724628Z"}],"nvd":[{"id":"CVE-2024-53803","description":"Missing Authorization vulnerability in brandtoss WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through \u003c= 1.8.16.0.","status":"published","published":"2024-12-06T14:15:22.567Z","modified":"2026-06-17T08:09:18.483Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:10:39.434419Z"}]}}