CVE-2026-23863

An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when opened. We have not seen evidence of...

CVE-2026-23863

CVE-2026-23863 affects WhatsApp for Windows prior to version 2.3000.1032164386.258709. The issue is an attachment spoofing flaw where documents with embedded NUL bytes in the filename could be displayed as one file type but executed when opened. Root cause is improper handling of specially crafte...

Facebook WhatsApp 安全漏洞

Facebook WhatsApp is a suite of Android-based mobile applications from Facebook, Inc. in the United States that utilize the Internet to deliver text messages. The application uses the contact information in the smartphone to find contacts using the software to send texts, pictures, etc. A securit...

Facebook WhatsApp 安全漏洞

Facebook WhatsApp is a suite of Android-based mobile applications from Facebook, Inc. in the United States that utilize the Internet to deliver text messages. The application uses the contact information in a smartphone to find contacts using the software to send texts, pictures, and more. A...

PT-2026-36500

Name of the Vulnerable Software and Affected Versions WhatsApp for iOS versions 2.25.8.0 through 2.26.15.72 WhatsApp for Android versions 2.25.8.0 through 2.26.7.10 Description Incomplete validation of AI rich response messages for Instagram Reels allows a user to trigger the processing of media...

PT-2026-36499

Name of the Vulnerable Software and Affected Versions WhatsApp for Windows versions prior to 2.3000.1032164386.258709 Description An attachment spoofing issue exists due to improper handling of hidden control characters, specifically embedded NUL bytes, in filenames. This allows maliciously...

CVE-2026-39696

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

zero-click-exploit-analysis

Zero-Click, Old Tricks Anatomy of the 2025 WhatsApp–ImageIO z...

UAC-0247 Targets Ukrainian Clinics and Government in Data-Theft Malware Campaign

The Computer Emergencies Response Team of Ukraine CERT-UA has disclosed details of a new campaign that has targeted governments and municipal healthcare institutions, mainly clinics and emergency hospitals, to deliver malware capable of stealing sensitive data from Chromium-based web browsers and...

CVE-2026-35589

nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking CSWSH vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026-2577. The original fix changed the binding from 0.0.0.0 to...

CVE-2026-35589

nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking CSWSH vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026-2577. The original fix changed the binding from 0.0.0.0 to...

CVE-2026-35589

In nanobot versions before 0.1.5, the bridge’s WebSocket server (bridge/src/server.ts) binds to all interfaces (0.0.0.0) and does not validate the Origin header, enabling Cross-Site WebSocket Hijacking (CSWSH). Token authentication is disabled by default, allowing any website visited by a user to...

CVE-2026-35589 nanobot: Cross-Site WebSocket Hijacking in WhatsApp Bridge (CVE-2026-2577 Fix Update)

nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking CSWSH vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026-2577. The original fix changed the binding from 0.0.0.0 to...

PT-2026-32960

Name of the Vulnerable Software and Affected Versions nanobot versions prior to 0.1.5 Description A Cross-Site WebSocket Hijacking CSWSH issue exists in the bridge's WebSocket server within bridge/src/server.ts. The server does not validate the Origin header during the WebSocket handshake, and...

EUVD-2026-20393

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

CVE-2026-39696

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

CVE-2026-39696 WordPress Elfsight WhatsApp Chat CC plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

CVE-2026-39696 WordPress Elfsight WhatsApp Chat CC plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

CVE-2026-39696

Summary: CVE-2026-39696 affects the WordPress plugin Elfsight WhatsApp Chat CC. Vulnerability: DOM-Based Cross-Site Scripting (XSS) caused by improper neutralization of input during web page generation. Affected versions: through 1.2.0 (inclusive). Impact: allows an attacker to execute JavaScript...

CVE-2026-39696

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...