- Son 7 gün
- CWE-434
CVE-2026-109218
Contact Manager <= 9.1.2 - Unauthenticated Arbitrary File Upload via Trailing-Dot Filename Blacklist Bypass
- Yayımlandı
- Güncellendi
- 28 Eki 2026
- Açık yaşı
- 0 gün
- Kaydı açan
- Wordfence
Özet
Türkçe özeti henüz hazır değil; şimdilik kaynağın kendi açıklamasını gösteriyoruz.
The Contact Manager plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 9.1.2 via the add_message function. This is due to an incomplete extension blacklist that fails to detect dangerous extensions when a trailing dot causes the extension-derivation routine to return an empty string, which sanitize_file_name() then silently removes before the file is written to disk. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. Successful code execution additionally requires the server to use Apache with libapache2-mod-php (which maps .phar to PHP by default) and the attacker to retrieve the uploaded file within the brief window before it is removed by unlink() at end of request.
Etkilenen sürümler1 yazılım
| Yazılım | Etkilenen | Düzeltildiği sürüm |
|---|---|---|
| kleor Contact Manager | ≤ 9.1.2 | – |
Kaynaklar9 kaynak
- CVE.org kaydı
- NVD kaydı
- wordfence.com/…lities/id/b359ef59-4c2e-4d4e-b000-1845525131de Diğer
- plugins.trac.wordpress.org/…ct-manager/tags/9.1.2/includes/add-message.php Diğer
- plugins.trac.wordpress.org/…ct-manager/tags/9.1.2/includes/add-message.php Diğer
- plugins.trac.wordpress.org/…contact-manager/tags/9.1.2/contact-manager.php Diğer
- plugins.trac.wordpress.org/…nager/tags/9.1.2/includes/forms/processing.php Diğer
- fr.wordpress.org/plugins/contact-manager Diğer
- plugins.trac.wordpress.org/changeset Diğer
Kayıt geçmişi
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