8.2

CVE-2019-18426

Warnung
Exploit

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
WhatsApp ≫ WhatsApp SwPlatformiphone_os Version < 2.20.10
WhatsApp ≫ Whatsapp For Desktop SwPlatform- Version < 0.3.9309

23.05.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

WhatsApp Cross-Site Scripting Vulnerability

Schwachstelle

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

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 51.2% 0.978
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.2 2.8 4.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.2 2.8 4.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.