{"id":"CVE-2026-2280","aliases":["EUVD-2026-32173","GHSA-3xwf-6qxg-mrv7"],"status":"published","title":"rexCrawler \u003c= 1.0.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings","description":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0023,"percentile":0.13943,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-05-27T09:27:30Z","modified":"2026-06-17T10:30:42Z","products":[{"vendor":"larsdrasmussen","product":"rexcrawler"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9ec307de-600c-4fb2-b474-db9b674d4ead?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L239"},{"url":"https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L239"},{"url":"https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L108"},{"url":"https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L108"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2280"},{"url":"https://github.com/advisories/GHSA-3xwf-6qxg-mrv7"}],"sources":{"cve":[{"id":"CVE-2026-2280","title":"rexCrawler \u003c= 1.0.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings","description":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2026-05-27T09:27:30.88Z","modified":"2026-05-27T14:33:38.826Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:48:35.749498Z"}],"euvd":[{"id":"EUVD-2026-32173","description":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2026-05-27T09:27:30Z","modified":"2026-05-27T14:33:38Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:04.415835Z"}],"ghsa":[{"id":"GHSA-3xwf-6qxg-mrv7","title":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin...","description":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2026-05-27T12:31:22Z","modified":"2026-05-27T12:31:29Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:08:20.329411Z"}],"nvd":[{"id":"CVE-2026-2280","description":"The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","status":"published","published":"2026-05-27T11:16:17.873Z","modified":"2026-06-17T10:30:42.773Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:20.511562Z"}]}}