{"id":"CVE-2025-0863","aliases":["EUVD-2025-7370","GHSA-256m-jmr2-59pc"],"status":"published","title":"Flexmls® IDX \u003c= 3.14.27 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00312,"percentile":0.24289,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-03-07T07:22:23Z","modified":"2026-06-17T08:27:16Z","products":[{"vendor":"flexmls","product":"flexmls® idx plugin"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8e814b-3828-4b3f-a9ad-b3758ab9b109?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/flexmls-idx/tags/3.14.25/flexmls_connect.php#L92"},{"url":"https://plugins.trac.wordpress.org/browser/flexmls-idx/tags/3.14.25/lib/base.php#L220"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3251292%40flexmls-idx\u0026new=3251292%40flexmls-idx\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0863"},{"url":"https://github.com/advisories/GHSA-256m-jmr2-59pc"}],"sources":{"cve":[{"id":"CVE-2025-0863","title":"Flexmls® IDX \u003c= 3.14.27 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-03-07T07:22:23.14Z","modified":"2026-04-08T16:40:26.56Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:53.475217Z"}],"euvd":[{"id":"EUVD-2025-7370","description":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-03-07T07:22:23Z","modified":"2026-04-08T16:40:26Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:06.888768Z"}],"ghsa":[{"id":"GHSA-256m-jmr2-59pc","title":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the...","description":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-03-07T09:30:34Z","modified":"2025-03-07T09:30:41Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:00:10.810827Z"}],"nvd":[{"id":"CVE-2025-0863","description":"The Flexmls® IDX Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'idx_frame' shortcode in all versions up to, and including, 3.14.27 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-03-07T08:15:40.827Z","modified":"2026-06-17T08:27:16.56Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:53.101324Z"}]}}