{"id":"CVE-2025-12747","aliases":["EUVD-2025-198495","GHSA-c6q3-c35r-7vcf"],"status":"published","title":"Tainacan \u003c= 1.0.0 - Unauthenticated Information Exposure","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00314,"percentile":0.24677,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-552"],"published":"2025-11-21T16:28:14Z","modified":"2026-10-28T02:31:11Z","products":[{"vendor":"tainacan","product":"tainacan"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c64869f0-a4dd-4135-8ed8-a6ff82a48e1f?source=cve","tags":["web"]},{"url":"https://github.com/tainacan/tainacan/blob/2491612ee9d5b14baa70862ba2308ee925de0938/src/classes/class-tainacan-private-files.php","tags":["web"]},{"url":"https://github.com/tainacan/tainacan/compare/1.0.0...1.0.1","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12747","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-c6q3-c35r-7vcf"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12747.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-12747","title":"Tainacan \u003c= 1.0.0 - Unauthenticated Information Exposure","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","status":"published","published":"2025-11-21T16:28:14.277Z","modified":"2026-04-08T17:21:09.919Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-198495","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","status":"published","published":"2025-11-21T16:28:14Z","modified":"2026-04-08T17:21:09Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:41.449169Z"}],"ghsa":[{"id":"GHSA-c6q3-c35r-7vcf","title":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to,...","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","status":"published","published":"2025-11-21T18:30:29Z","modified":"2025-11-21T18:30:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T15:04:54.759819Z"}],"nvd":[{"id":"CVE-2025-12747","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","status":"published","published":"2025-11-21T17:15:50.053Z","modified":"2026-10-19T13:10:00.11Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:11:46.009629Z"}],"osv":[{"id":"CVE-2025-12747","title":"Tainacan \u003c= 1.0.0 - Unauthenticated Information Exposure","description":"The Tainacan plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.0 via uploaded files marked as private being exposed in wp-content without adequate protection.  This makes it possible for unauthenticated attackers to extract potentially sensitive information from files that have been marked as private.","status":"published","published":"2025-11-21T16:28:14.277Z","modified":"2026-10-28T02:31:11.010962835Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T15:44:46.024537Z"}]}}