{"id":"CVE-2023-6826","state":"PUBLISHED","title":"E2Pdf <= 1.20.25 - Authenticated (Administrator+) Arbitrary File Upload","description":"The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'import_action' function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site's server which may make remote code execution possible.","publishedAt":"2023-12-15T07:30:41.463Z","updatedAt":"2026-04-08T16:33:02.646Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["oleksandrz E2Pdf – Export Pdf Tool for WordPress"],"affected":[{"vendor":"oleksandrz","product":"E2Pdf – Export Pdf Tool for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.20.25","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cve","https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753","https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488","https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/6xxx/CVE-2023-6826.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-6826","state":"PUBLISHED","datePublished":"2023-12-15T07:30:41.463Z","dateUpdated":"2026-04-08T16:33:02.646Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-12-14T19:00:44.190Z"},"containers":{"cna":{"title":"E2Pdf <= 1.20.25 - Authenticated (Administrator+) Arbitrary File Upload","descriptions":[{"lang":"en","value":"The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'import_action' function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site's server which may make remote code execution possible."}],"affected":[{"vendor":"oleksandrz","product":"E2Pdf – Export Pdf Tool for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.20.25","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753"},{"url":"https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488"},{"url":"https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","lang":"en","description":"CWE-434 Unrestricted Upload of File with Dangerous Type","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:33:02.646Z"},"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"timeline":[{"time":"2023-12-13T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2023-12-13T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-12-13T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:42:07.810Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2023-12-20T19:18:38.796482Z","id":"CVE-2023-6826","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-20T18:56:34.411Z"}}]}}}