{"id":"CVE-2023-1844","aliases":["EUVD-2023-24046","GHSA-4r5p-fqj4-2g76"],"status":"published","title":"Subscribe2 \u003c= 10.40 - Missing Authorization","description":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00503,"percentile":0.43352,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-06-28T02:34:23Z","modified":"2026-06-17T05:28:52Z","products":[{"vendor":"subscribe2_project","product":"subscribe2"},{"vendor":"wedevs","product":"subscribe2 – form, email subscribers \u0026 newsletters"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c34ce601-5cf9-433f-bc9d-5c705eba6b08?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/subscribe2/trunk/admin/send-email.php#L12","tags":["x_transferred","Patch"]},{"url":"https://plugins.trac.wordpress.org/changeset/2930676","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1844"},{"url":"https://github.com/advisories/GHSA-4r5p-fqj4-2g76"}],"sources":{"cve":[{"id":"CVE-2023-1844","title":"Subscribe2 \u003c= 10.40 - Missing Authorization","description":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.","status":"published","published":"2023-06-28T02:34:23.37Z","modified":"2026-04-08T17:20:23.116Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:32.019713Z"}],"euvd":[{"id":"EUVD-2023-24046","description":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.","status":"published","published":"2023-06-28T02:34:23Z","modified":"2026-04-08T17:20:23Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:41.936339Z"}],"ghsa":[{"id":"GHSA-4r5p-fqj4-2g76","title":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality...","description":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.","status":"published","published":"2023-06-28T03:31:04Z","modified":"2024-04-04T05:13:56Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:56:30.604932Z"}],"nvd":[{"id":"CVE-2023-1844","description":"The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.","status":"published","published":"2023-06-28T03:15:09.14Z","modified":"2026-06-17T05:28:52.46Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:08:14.715708Z"}]}}