CVE-2019-18426—WhatsApp Cross-Site Scripting Vulnerability

PUBLISHEDvulnerability record
2022-05-23 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2019-18426
Project:
Meta Platforms
Product:
WhatsApp
Date Added:
2022-05-23
Due Date:
2022-06-13
Last Updated:
June 21, 2025

Vulnerability Name

WhatsApp Cross-Site Scripting Vulnerability

Description

A vulnerability in WhatsApp Desktop when paired with WhatsApp for iPhone allows cross-site scripting and local file reading.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2019-18426

Related Weaknesses

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