{"id":"CVE-2023-22622","details":"WordPress through 6.1.1 depends on unpredictable client visits to cause wp-cron.php execution and the resulting security updates, and the source code describes \"the scenario where a site may not receive enough visits to execute scheduled tasks in a timely manner,\" but neither the installation guide nor the security guide mentions this default behavior, or alerts the user about security risks on installations with very few visits.","aliases":["BIT-wordpress-2023-22622","BIT-wordpress-multisite-2023-22622"],"modified":"2026-04-10T04:55:25.209090Z","published":"2023-01-05T02:15:07.980Z","references":[{"type":"WEB","url":"https://medium.com/%40thecpanelguy/the-nightmare-that-is-wpcron-php-ae31c1d3ae30"},{"type":"ADVISORY","url":"https://wordpress.org/about/security/"},{"type":"ADVISORY","url":"https://wordpress.org/support/article/how-to-install-wordpress/"},{"type":"ADVISORY","url":"https://www.tenable.com/plugins/was/113449"},{"type":"ADVISORY","url":"https://developer.wordpress.org/plugins/cron/"},{"type":"ADVISORY","url":"https://github.com/WordPress/WordPress/blob/dca7b5204b5fea54e6d1774689777b359a9222ab/wp-cron.php#L5-L8"},{"type":"ADVISORY","url":"https://patchstack.com/articles/solving-unpredictable-wp-cron-problems-addressing-cve-2023-22622/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wordpress/wordpress","events":[{"introduced":"0"},{"last_affected":"c927cb503affd9182a6d4d39f0cadf4e10523cda"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"6.1.1"}]}}],"versions":["6.1.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22622.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}