CVE-2019-18426

Published Jan 21, 2020 CVSS 3.1 · 8.2 High EPSS 68.1% KEV · Listed
Description
A vulnerability in WhatsApp Desktop versions prior to 0.3.9309 when paired with WhatsApp for iPhone versions prior to 2.20.10 allows cross-site scripting and local file reading. Exploiting the vulnerability requires the victim to click a link preview from a specially crafted text message.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:whatsapp:whatsapp_for_desktop:*:*:*:*:*:-:*:* cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:desktop:*:*:*
Vendors & Products Whatsapp whatsapp For Desktop
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-05-23'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
facebook
Published
Updated
Oct 21, 2025, 11:35 PM
Reserved
Oct 25, 2019, 12:00 AM
Status
Analyzed
Published
Jan 21, 2020, 9:15 PM
Modified
Jun 17, 2026, 2:25 AM