{"id":"CVE-2025-3750","aliases":["EUVD-2025-16080","GHSA-978h-h4vr-gv38"],"status":"published","title":"Network Posts Extended \u003c= 7.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via post_height Parameter","description":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. 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":"2026-11-11","score":0.00309,"percentile":0.24044,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-05-21T09:21:51Z","modified":"2026-06-17T09:20:36Z","products":[{"vendor":"johnzenausa","product":"network posts extended"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/64a15397-0bd6-4be9-90e3-6cb1f56394ad?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/network-posts-extended/trunk/network-posts-extended.php#L663"},{"url":"https://wordpress.org/plugins/network-posts-extended/#developers"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3750"},{"url":"https://github.com/advisories/GHSA-978h-h4vr-gv38"}],"sources":{"cve":[{"id":"CVE-2025-3750","title":"Network Posts Extended \u003c= 7.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via post_height Parameter","description":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. 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":"2025-05-21T09:21:51.056Z","modified":"2026-04-08T16:57:37.155Z","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":"2026-11-02T14:32:39.378527Z"}],"euvd":[{"id":"EUVD-2025-16080","description":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. 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":"2025-05-21T09:21:51Z","modified":"2026-04-08T16:57:37Z","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":"2026-11-02T19:24:56.140077Z"}],"ghsa":[{"id":"GHSA-978h-h4vr-gv38","title":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. 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":"2025-05-21T21:31:37Z","modified":"2025-05-21T21:31:43Z","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":"2026-11-02T15:02:23.604118Z"}],"nvd":[{"id":"CVE-2025-3750","description":"The Network Posts Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘post_height’ parameter in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping. 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":"2025-05-21T12:16:21.447Z","modified":"2026-06-17T09:20:36.23Z","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":"2026-11-02T14:11:09.125937Z"}]}}