{"id":"CVE-2026-15002","aliases":["EUVD-2026-59868","GHSA-5c8g-gwg5-j775"],"status":"published","title":"Autopay \u003c= 5.0.0 - Unauthenticated Stored Cross-Site Scripting via 'bm_woocommerce_css_editor_content' Parameter","description":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a \u003cstyle\u003e block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00419,"percentile":0.36496,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-16T04:24:56Z","modified":"2026-08-20T12:48:10Z","products":[{"vendor":"bluemediapl","product":"autopay"},{"vendor":"unknown","product":"autopay"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f49ccf0f-99ec-410f-8bf0-2f15d8fd578f?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/platnosci-online-blue-media/tags/5.0.0/src/Domain/Service/Custom_Styles/Css_Editor.php#L96"},{"url":"https://plugins.trac.wordpress.org/browser/platnosci-online-blue-media/tags/5.0.0/src/Domain/Service/Custom_Styles/Css_Frontend.php#L17"},{"url":"https://plugins.trac.wordpress.org/browser/platnosci-online-blue-media/tags/5.0.0/src/Domain/Service/Custom_Styles/Css_Editor.php#L98"},{"url":"https://plugins.trac.wordpress.org/browser/platnosci-online-blue-media/tags/5.0.0/src/Domain/Service/Settings/Settings_Manager.php#L94"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3636306%40platnosci-online-blue-media\u0026new=3636306%40platnosci-online-blue-media"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15002"},{"url":"https://github.com/advisories/GHSA-5c8g-gwg5-j775"}],"sources":{"cve":[{"id":"CVE-2026-15002","title":"Autopay \u003c= 5.0.0 - Unauthenticated Stored Cross-Site Scripting via 'bm_woocommerce_css_editor_content' Parameter","description":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a \u003cstyle\u003e block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).","status":"published","published":"2026-08-16T04:24:56.453Z","modified":"2026-08-17T16:05:58.984Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:47:51.033687Z"}],"euvd":[{"id":"EUVD-2026-59868","description":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a \u003cstyle\u003e block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).","status":"published","published":"2026-08-16T04:24:56Z","modified":"2026-08-17T16:05:58Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T18:01:48.853514Z"}],"ghsa":[{"id":"GHSA-5c8g-gwg5-j775","title":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a \u003cstyle\u003e block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).","status":"published","published":"2026-08-16T06:30:24Z","modified":"2026-08-16T06:30:32Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:31.619287Z"}],"nvd":[{"id":"CVE-2026-15002","description":"The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a \u003cstyle\u003e block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).","status":"published","published":"2026-08-16T05:16:46.62Z","modified":"2026-08-20T12:48:10.287Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:38.647684Z"}]}}