8.7Yüksek
CVE-2026-35389Bulwark Webmail S/MIME signature verification accepted self-signed certificates
Açıklama
Bulwark Webmail is a self-hosted webmail client for Stalwart Mail Server. Prior to 1.4.11, S/MIME signature verification did not validate the certificate trust chain (checkChain: false). Any email signed with a self-signed or untrusted certificate was displayed as having a valid signature. This vulnerability is fixed in 1.4.11.
Zayıflık türü (CWE):
CWE-295
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| bulwarkmail | webmail | < 1.4.11 |
Kaynaklar ve yamalar
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:bulwarkmail:webmail:*:*:*:*:*:*:*:*< 1.4.11