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CVE-2019-18426
🗓️ 21 Jan 2020 20:30:15Reported by facebookType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 1099 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | WhatsApp Desktop 0.3.9308 - Persistent Cross-Site Scripting Exploit | 6 Apr 202000:00 | – | zdt |
 | CVE-2019-18426 | 5 Jun 201900:00 | – | attackerkb |
 | Android Buffer Overflow in WhatsApp (CVE-2019-3568) | 8 Mar 202400:00 | – | nessus |
| WhatsApp Desktop < 0.3.9309 Persistent Cross-Site Scripting (CVE-2019-18426) | 15 May 202400:00 | – | nessus |
 | CVE-2019-18426 | 4 Feb 202021:30 | – | circl |
 | WhatsApp Cross-Site Scripting Vulnerability | 23 May 202200:00 | – | cisa_kev |
 | Facebook WhatsApp Cross-Site Scripting Vulnerability | 23 Jan 202000:00 | – | cnvd |
 | WhatsApp Desktop Cross Site Scripting (CVE-2019-18426) | 13 Jun 202200:00 | – | checkpoint_advisories |
 | CVE-2019-18426 | 21 Jan 202020:30 | – | cvelist |
 | Exploit for Cross-site Scripting in Whatsapp | 29 Feb 202021:36 | – | githubexploit |
10
[
{
"product": "WhatsApp Desktop",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "0.3.9309"
},
{
"lessThan": "0.3.9309",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| __x_matchedText | nested | example.com | Cross-site scripting via a crafted link preview in WhatsApp Web that executes injected script when the message is processed. | CWE-79 |
| __x_body | nested | example.com | Cross-site scripting via a crafted link preview in WhatsApp Web that executes injected script when the message is processed. | CWE-79 |
| payload | nested | example.com | Cross-site scripting via a crafted link preview in WhatsApp Web that executes injected script when the message is processed. | CWE-79 |
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24 Oct 2025 14:27Current
7.5High risk
Vulners AI Score7.5
CVSS 25.8
CVSS 3.18.2
EPSS0.61
SSVC