{"id":"CVE-2026-6701","aliases":["EUVD-2026-27205","GHSA-x5x8-g224-w6hp"],"status":"published","title":"addfreespace \u003c= 0.1.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Page","description":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. 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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00158,"percentile":0.05011,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-05-05T02:26:54Z","modified":"2026-06-17T11:01:11Z","products":[{"vendor":"kazunii","product":"addfreespace"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/40eaeb28-c721-4977-951d-582b7dc2bd12?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace.php#L45"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace.php#L45"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L30"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L30"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L59"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L59"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace.php#L312"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace.php#L312"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/trunk/addfreespace_functions.php#L83"},{"url":"https://plugins.trac.wordpress.org/browser/addfreespace/tags/0.1.3/addfreespace_functions.php#L83"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6701"},{"url":"https://github.com/advisories/GHSA-x5x8-g224-w6hp"}],"sources":{"cve":[{"id":"CVE-2026-6701","title":"addfreespace \u003c= 0.1.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Page","description":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. 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.","status":"published","published":"2026-05-05T02:26:54.012Z","modified":"2026-05-05T13:59:12.929Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T13:50:04.986624Z"}],"euvd":[{"id":"EUVD-2026-27205","description":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. 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.","status":"published","published":"2026-05-05T02:26:54Z","modified":"2026-05-05T13:59:12Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:05:17.068199Z"}],"ghsa":[{"id":"GHSA-x5x8-g224-w6hp","title":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions...","description":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. 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.","status":"published","published":"2026-05-05T03:31:42Z","modified":"2026-05-05T03:31:48Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:07:54.707151Z"}],"nvd":[{"id":"CVE-2026-6701","description":"The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. 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.","status":"published","published":"2026-05-05T03:16:00.79Z","modified":"2026-06-17T11:01:11.757Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:12:17.022502Z"}]}}