{"id":"CVE-2023-1869","aliases":["EUVD-2023-24071","GHSA-r6p9-mgqc-wrwp"],"status":"published","title":"YourChannel \u003c= 1.2.5 - Authenticated (Administrator+) Stored Cross-Site Scripting","description":"The YourChannel  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00482,"percentile":0.41829,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-04-05T13:24:22Z","modified":"2026-06-17T05:28:55Z","products":[{"vendor":"plugin","product":"yourchannel"},{"vendor":"pluginbuilders","product":"yourchannel: everything you want in a youtube plugin."},{"vendor":"unknown","product":"yourchannel: everything you want in a youtube plugin."}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a81d5615-0b96-4d89-a525-7e80a10a9317?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://wordpress.org/plugins/yourchannel/","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2899732%40yourchannel\u0026new=2899732%40yourchannel\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1869"},{"url":"https://wordpress.org/plugins/yourchannel"},{"url":"https://github.com/advisories/GHSA-r6p9-mgqc-wrwp"}],"sources":{"cve":[{"id":"CVE-2023-1869","title":"YourChannel \u003c= 1.2.5 - Authenticated (Administrator+) Stored Cross-Site Scripting","description":"The YourChannel  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2023-04-05T13:24:22.502Z","modified":"2026-04-08T17:13:49.948Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:32.019713Z"}],"euvd":[{"id":"EUVD-2023-24071","description":"The YourChannel  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2023-04-05T13:24:22Z","modified":"2026-04-08T17:13:49Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:45.916022Z"}],"ghsa":[{"id":"GHSA-r6p9-mgqc-wrwp","title":"The YourChannel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin...","description":"The YourChannel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2023-04-05T15:30:24Z","modified":"2026-04-08T21:32:51Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:20.303122Z"}],"nvd":[{"id":"CVE-2023-1869","description":"The YourChannel  plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2023-04-05T14:15:07.31Z","modified":"2026-06-17T05:28:55.91Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:53.719171Z"}]}}