{"id":"CVE-2026-89002","aliases":["EUVD-2026-85805","GHSA-r5xh-cv7p-cchm"],"status":"published","title":"WPeMatico RSS Feed Fetcher \u003c 2.8.26 - Contributor+ Stored XSS via Campaign Item Preview","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00229,"percentile":0.13722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-24T06:00:18Z","modified":"2026-09-24T14:42:02Z","products":[{"vendor":"etruel","product":"wpematico rss feed fetcher"},{"vendor":"unknown","product":"wpematico rss feed fetcher"}],"references":[{"url":"https://wpscan.com/vulnerability/6820fac6-3238-4470-a865-677c4442f658/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89002"},{"url":"https://wpscan.com/vulnerability/6820fac6-3238-4470-a865-677c4442f658"},{"url":"https://github.com/advisories/GHSA-r5xh-cv7p-cchm"}],"sources":{"cve":[{"id":"CVE-2026-89002","title":"WPeMatico RSS Feed Fetcher \u003c 2.8.26 - Contributor+ Stored XSS via Campaign Item Preview","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.","status":"published","published":"2026-09-24T06:00:18.988Z","modified":"2026-09-24T10:41:54.749Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:55.526923Z"}],"euvd":[{"id":"EUVD-2026-85805","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.","status":"published","published":"2026-09-24T06:00:18Z","modified":"2026-09-24T10:41:54Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:59.820483Z"}],"ghsa":[{"id":"GHSA-r5xh-cv7p-cchm","title":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape...","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.","status":"published","published":"2026-09-24T06:31:16Z","modified":"2026-09-24T12:31:23Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:12:22.2852Z"}],"nvd":[{"id":"CVE-2026-89002","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.","status":"published","published":"2026-09-24T06:17:03.633Z","modified":"2026-09-24T14:42:02.707Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:51.036099Z"}]}}