AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2018-12373

MEDIUM · CVSS 6.5 EPSS 2.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-10-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2018-12373
Severity
MEDIUM
CVSS
6.5
EPSS
2.40%

Original NVD Description

dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.