{"id":"CVE-2025-13676","aliases":["EUVD-2026-4584","GHSA-2j74-qxpq-23qj"],"status":"published","title":"JustClick registration plugin \u003c= 0.1 - Reflected Cross-Site Scripting via PHP_SELF","description":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00291,"percentile":0.21821,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-01-24T07:26:48Z","modified":"2026-06-17T08:34:34Z","products":[{"vendor":"ostin654","product":"justclick registration plugin"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f1420ec8-55e4-448d-8230-228d1e566b97?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/justclick-subscriber/trunk/justclick.php#L154"},{"url":"https://plugins.trac.wordpress.org/browser/justclick-subscriber/tags/0.1/justclick.php#L154"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13676"},{"url":"https://github.com/advisories/GHSA-2j74-qxpq-23qj"}],"sources":{"cve":[{"id":"CVE-2025-13676","title":"JustClick registration plugin \u003c= 0.1 - Reflected Cross-Site Scripting via PHP_SELF","description":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","status":"published","published":"2026-01-24T07:26:48.445Z","modified":"2026-04-08T17:32:24.245Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:43.10004Z"}],"euvd":[{"id":"EUVD-2026-4584","description":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","status":"published","published":"2026-01-24T07:26:48Z","modified":"2026-04-08T17:32:24Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:33.901341Z"}],"ghsa":[{"id":"GHSA-2j74-qxpq-23qj","title":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting...","description":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","status":"published","published":"2026-01-24T09:30:26Z","modified":"2026-01-24T09:30:33Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:53.576731Z"}],"nvd":[{"id":"CVE-2025-13676","description":"The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","status":"published","published":"2026-01-24T08:16:05.367Z","modified":"2026-06-17T08:34:34.01Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:59.073638Z"}]}}