{"id":"CVE-2025-10139","title":"The WP BookWidgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'bw_link' shortcode in all versions up to, and including, 0.9 due to insufficient input sanitization and output escaping on user suppli…","summary":"The WP BookWidgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'bw_link' shortcode in all versions up to, and including, 0.9 due to insufficient input sanitization and output escaping on user suppli…","severity":"medium","cvss":6.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"published":"2025-10-15","updated":"2026-10-08","sourceUpdated":"2026-10-08T12:10:00.217","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-10139","references":[{"url":"https://plugins.trac.wordpress.org/browser/wp-bookwidgets/trunk/wp-bookwidgets.php#L163","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3380322/","label":"security@wordfence.com"},{"url":"https://wordpress.org/plugins/wp-bookwidgets","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1716743f-8259-40fb-bc9b-53e3dfef8816?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"epss":0.003,"epssPercentile":0.20852,"ingestedAt":"2026-10-08T11:31:27.420Z","slug":"CVE-2025-10139","body":"## Overview\n\nThe WP BookWidgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'bw_link' shortcode in all versions up to, and including, 0.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":35.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}