جزئیات آسیبپذیری
CVE-2026-12407
E2Pdf <= 1.32.26 - Missing Authorization to Authenticated (Custom+) Arbitrary Option Update / Privilege Escalation via 'screen_action' Parameter
شرح رسمی (انگلیسی)
The E2Pdf – Export Pdf Tool for WordPress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.32.26. This is due to the screen_action() function lacking a dedicated capability check and nonce verification — when invoked via the ?action=screen routing path the controller's index_action() nonce gate is bypassed entirely — while reading an attacker-controlled option name and value from $_POST['wp_screen_options'] and passing them directly to update_option() with no allowlist, relying solely on the page-level e2pdf_templates capability which the plugin's own Permissions UI allows administrators to grant to any role including Subscriber, Contributor, Author, or Editor. This makes it possible for authenticated attackers, with a custom role that has been granted the e2pdf_templates capability, to overwrite arbitrary WordPress options such as default_role and thereby escalate their privileges to administrator.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (Wordfence) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| oleksandrz | E2Pdf – Export Pdf Tool for WordPress | v ≤ 1.32.26 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۰- https://www.wordfence.com/threat-intel/vulnerabilities/id/ee4c5d34-74cb-443b-9323-90580dbe675e?source=cve
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.26/classes/controller/e2pdf-templates.php#L1235
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.26/classes/controller/e2pdf-templates.php#L1233
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.26/classes/helper/e2pdf-view.php#L90
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.26/classes/controller/e2pdf-templates.php#L23
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.11/classes/controller/e2pdf-templates.php#L1235
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.11/classes/controller/e2pdf-templates.php#L1233
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.11/classes/helper/e2pdf-view.php#L90
- https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.11/classes/controller/e2pdf-templates.php#L23
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3574750%40e2pdf&new=3574750%40e2pdf&sfp_email=&sfph_mail=
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۳/۲۸
- آخرین بهروزرسانی
- ۱۴۰۵/۰۳/۲۸
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Wordfence
پیشبینی بهرهبرداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-862Missing Authorization