CVE-2023-2159: fallo de gravedad media en niteo CMP – Coming Soon & Maintenance Plugin…
CMP – Coming Soon & Maintenance <= 4.1.7 - Maintenance Mode Bypass
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.8%
The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Maintenance Mode Bypass in versions up to, and including, 4.1.7. A correct cmp_bypass GET parameter in the URL (equal to the md5-hashed home_url in the default setting) allows users to visit a site placed in maintenance mode thus bypassing the plugin's provided feature.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Productos afectados
niteo · CMP – Coming Soon & Maintenance Plugin by NiteoThemesCVEs relacionadas — niteo CMP – Coming Soon & Maintenance Plugin…
En el mismo producto, de las más peligrosas a las menos.
CVE-2020-36730HIGHCMP <= 3.8.1 - Missing AuthorizationEPSS 2.3%CVE-2023-1263MEDIUMCMP – Coming Soon & Maintenance Plugin by NiteoThemes <= 4.1.6 - Information ExposureEPSS 1.4%CVE-2026-6518HIGHCMP – Coming Soon & Maintenance Plugin by NiteoThemes <= 4.1.16 - Missing Authorization to Authenticated (Administrator+) Arbitrary File Upload and Remote Code ExecutionEPSS 0.9%CVE-2026-12470HIGHCMP <= 4.1.17 - Authenticated (Editor+) Privilege Escalation via Arbitrary Option Update to cmp_ajax_import_settings AJAX ActionEPSS 0.6%
Referencias
https://plugins.trac.wordpress.org/browser/cmp-coming-soon-maintenance/tags/4.1.6/niteo-cmp.php#L808https://plugins.trac.wordpress.org/changeset/2900571/cmp-coming-soon-maintenance/tags/4.1.8/cmp-advanced.php?old=2873620&old_path=cmp-coming-soon-maintenance%2Ftags%2F4.1.7%2Fcmp-advanced.phphttps://www.wordfence.com/threat-intel/vulnerabilities/id/af955f69-b18c-446e-b05e-6a57a5f16dfa?source=cve