{"id":"CVE-2026-0813","aliases":["EUVD-2026-2523","GHSA-2rc9-49h8-rj22"],"status":"published","title":"Short Link \u003c= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Administration Settings Page","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00233,"percentile":0.14253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-01-14T06:40:05Z","modified":"2026-06-17T10:11:25Z","products":[{"vendor":"prasannasp","product":"short link"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/8623d2cc-dcdd-4453-9a86-669bdd44eae1?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/short-link/tags/1.0/short-link.php#L118"},{"url":"https://plugins.trac.wordpress.org/browser/short-link/trunk/short-link.php#L118"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0813"},{"url":"https://github.com/advisories/GHSA-2rc9-49h8-rj22"}],"sources":{"cve":[{"id":"CVE-2026-0813","title":"Short Link \u003c= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Administration Settings Page","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2026-01-14T06:40:05.955Z","modified":"2026-04-08T17:04:43.677Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:20:13.587351Z"}],"euvd":[{"id":"EUVD-2026-2523","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2026-01-14T06:40:05Z","modified":"2026-04-08T17:04:43Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:50.724749Z"}],"ghsa":[{"id":"GHSA-2rc9-49h8-rj22","title":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ...","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2026-01-14T09:31:21Z","modified":"2026-01-14T09:31:32Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:36.376178Z"}],"nvd":[{"id":"CVE-2026-0813","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2026-01-14T07:16:16.027Z","modified":"2026-06-17T10:11:25.62Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:04.066712Z"}]}}