{"cve":"CVE-2026-8911","nvd":{"published":"2026-05-27T07:16:18.330","modified":"2026-06-17T11:04:36.883","status":"Deferred","description":"The WP AutoBuzz plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This vulnerability bypasses WordPress's DISALLOW_UNFILTERED_HTML protection because the unsanitized value is written directly via update_option at the plugin level, entirely outside of WordPress post content handling.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-352"],"references":["https://plugins.trac.wordpress.org/browser/wp-autobuzz/tags/1.1.1/wp-autobuzz.php#L77","https://plugins.trac.wordpress.org/browser/wp-autobuzz/tags/1.1.1/wp-autobuzz.php#L81","https://plugins.trac.wordpress.org/browser/wp-autobuzz/tags/1.1.1/wp-autobuzz.php#L93","https://www.wordfence.com/threat-intel/vulnerabilities/id/481dc27b-0d64-49cc-8d67-50fa53636398?source=cve"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-8911","score":0.00145,"percentile":0.03737,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}