{"id":"CVE-2026-2389","aliases":["EUVD-2026-16175","GHSA-jc85-vmxr-w8g9"],"status":"published","title":"Complianz – GDPR/CCPA Cookie Consent \u003c= 7.4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Content Filter","description":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `\u0026#8221;` HTML entities with literal double-quote characters (`\"`) in post content without subsequent sanitization. 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 the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0023,"percentile":0.13914,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-03-26T13:26:06Z","modified":"2026-06-17T10:30:53Z","products":[{"vendor":"complianz","product":"complianz – gdpr/ccpa cookie consent"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bb9aedc6-42ef-4fd9-a9d5-2a79214be472?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/complianz-gdpr/tags/7.4.4.2/documents/class-document.php#L2168"},{"url":"https://plugins.trac.wordpress.org/browser/complianz-gdpr/trunk/documents/class-document.php#L2194"},{"url":"https://plugins.trac.wordpress.org/changeset/3483618/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2389"},{"url":"https://plugins.trac.wordpress.org/changeset/3483618"},{"url":"https://github.com/advisories/GHSA-jc85-vmxr-w8g9"}],"sources":{"cve":[{"id":"CVE-2026-2389","title":"Complianz – GDPR/CCPA Cookie Consent \u003c= 7.4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Content Filter","description":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `\u0026#8221;` HTML entities with literal double-quote characters (`\"`) in post content without subsequent sanitization. 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 the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.","status":"published","published":"2026-03-26T13:26:06.919Z","modified":"2026-04-08T17:18:32.1Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:48:46.911326Z"}],"euvd":[{"id":"EUVD-2026-16175","description":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `\u0026#8221;` HTML entities with literal double-quote characters (`\"`) in post content without subsequent sanitization. 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 the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.","status":"published","published":"2026-03-26T13:26:06Z","modified":"2026-04-08T17:18:32Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:42.814745Z"}],"ghsa":[{"id":"GHSA-jc85-vmxr-w8g9","title":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `\u0026#8221;` HTML entities with literal double-quote characters (`\"`) in post content without subsequent sanitization. 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 the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.","status":"published","published":"2026-03-26T15:30:40Z","modified":"2026-03-26T15:30:47Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:06:52.998793Z"}],"nvd":[{"id":"CVE-2026-2389","description":"The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `\u0026#8221;` HTML entities with literal double-quote characters (`\"`) in post content without subsequent sanitization. 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 the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.","status":"published","published":"2026-03-26T14:16:09.843Z","modified":"2026-06-17T10:30:53.083Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:11.678711Z"}]}}