{"cve":"CVE-2026-101357","nvd":{"published":"2026-10-03T06:16:39.167","modified":"2026-10-06T15:04:52.637","status":"Deferred","description":"The SEOPress – AI SEO Plugin & On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'seopress_google_analytics_matomo_id' parameter in all versions up to, and including, 10.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an administrator to have delegated the Analytics management capability to the Subscriber role via the plugin's Advanced > Security settings.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","score":4.9},"cwes":["CWE-79"],"references":["https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.2/inc/admin/sanitize/Sanitize.php#L183","https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.2/inc/functions/options-matomo.php#L193","https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.2/inc/functions/options-matomo.php#L197","https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.2/src/Actions/Api/Options/AnalyticsSettings.php#L90","https://plugins.trac.wordpress.org/changeset?reponame=&old=3722789%40wp-seopress&new=3722789%40wp-seopress"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:57:46.668721662+00:00"},"epss":{"cve":"CVE-2026-101357","score":0.00241,"percentile":0.15099,"date":"2026-10-25"},"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."]}