CVE-2023-6826
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- e2pdf/e2pdf
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488Product
- https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753Product
- https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L1488Product
- https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/controller/e2pdf-templates.php?rev=2993824#L753Product
- https://plugins.trac.wordpress.org/changeset/3009695/e2pdf#file0Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/03faec37-2cce-4e14-92f2-d941ab1b4ce9?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.