PT-2026-70794

TypeBot is a chatbot builder tool. In version 3.16.1, an authenticated user who has read access to any typebot can resume a WhatsApp preview webhook session that belongs to a different typebot by mixing an authorized typebotId and blockId and a foreign preview phone number tied to another preview...

PT-2026-70256

TypeBot is a chatbot builder tool. Prior to version 3.17.0, Typebot's WhatsApp status forwarding feature stores a workspace-configured webhook forwarding URL and later POSTs WhatsApp marketing/error status events to it from the server. The stored URL is only validated as a generic URL in settings...

Malicious code in my-auto-follow (npm)

npm/my-auto-follow is a Baileys WhatsApp Web API fork that embeds undisclosed, remote-controlled consentless newsletter auto-follow behavior. In lib/Socket/newsletter.js, after a session is established the code waits 120 seconds, fetches a JSON list of WhatsApp newsletter JIDs from...

MAL-2026-13456 Malicious code in santana-baileys (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a01fc218f60217e160355fc41c6006c25da2197ea1fec2b3402df38e125e4252 santana-baileys is a fork of the Baileys WhatsApp library. lib/Socket/messages-send.js line 425 and again at line 436 reconstructs a destination URL...

MAL-2026-13443 Malicious code in diezyyasha-baileys (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1a8260f399be3238031864bd71945720155775a2de8e952a25225337257fd745 diezyyasha-baileys is a fork of the Baileys WhatsApp library that contains an obfuscated network destination in lib/Socket/messages-send.js. At lines...

MAL-2026-13355 Malicious code in @astralcore/sl-aura (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 91ae2c72e5e03d23f3f5704859e8c92b9ce6c565c6d14d744d4382b980a0d233 This WhatsApp bot package ships several mechanisms that give the author persistent remote control of any installer's running instance and access to t...

WhatsApp account takeover scam asks you to “vote for my friend”

A scam is spreading through WhatsApp with the goal of taking over victims' accounts entirely. It starts with a message that feels harmless and familiar. Someone—often a contact whose account has already been compromised—asks you to support a friend or relative of theirs by voting in an online...

CVE-2026-67530

WACRM is a self-hostable CRM template for WhatsApp. In 0.7.0 and earlier, the automation sendwebhook action in src/lib/automations/engine.ts and its validation in src/lib/automations/validate.ts allowed an authenticated user with automation privileges to submit an arbitrary webhook URL that the...

EUVD-2026-50570

VaahCMS versions 2.0.0 through 2.3.4 contain a malicious obfuscated JavaScript payload embedded in the Blade template responsible for rendering security OTP emails, allowing remote attackers to execute unauthorized code in any browser that renders the affected email template with JavaScript...

PT-2026-66603

Name of the Vulnerable Software and Affected Versions WACRM versions prior to 0.7.1 Description An authenticated user with automation privileges can submit an arbitrary webhook URL that the server fetches without utilizing the isDeliverableUrl SSRF guard. This allows Server-Side Request Forgery...

CVE-2026-67595

VaahCMS versions 2.0.0 through 2.3.4 contain a malicious obfuscated JavaScript payload embedded in the Blade template responsible for rendering security OTP emails, allowing remote attackers to execute unauthorized code in any browser that renders the affected email template with JavaScript...

CVE-2026-67595

VaahCMS versions 2.0.0–2.3.4 contain a malicious obfuscated JavaScript payload embedded in the security-otp.blade.php template used to render security OTP emails. The payload can run in any browser that renders the affected email with JavaScript enabled and establishes a WebSocket connection to a...

CVE-2026-67595 VaahCMS 2.0.0 - 2.3.4 Malicious JavaScript Supply Chain via security-otp.blade.php

VaahCMS versions 2.0.0 through 2.3.4 contain a malicious obfuscated JavaScript payload embedded in the Blade template responsible for rendering security OTP emails, allowing remote attackers to execute unauthorized code in any browser that renders the affected email template with JavaScript...

A week in security (July 20 – July 26)

Last week on Malwarebytes Labs: Don’t get fooled by TikTok resin art scams Call of Duty Mobile scam uses fake free points to steal player accounts OpenAI’s agent escaped its sandbox during a security test Google wants to store a selfie video of your face Beyond the Play Store: How Android threats...

PYSEC-2026-3523 PraisonAI: Webhook signature verification skipped (fail-open) when secret unset, allowing forged inbound webhooks (WhatsApp & Linear bots)

The WhatsApp and Linear bot adapters verify the inbound webhook HMAC signature only when a secret is configured. When the secret environment variable is unset — the default on a fresh install and common in development — verification is skipped entirely and the webhook body is parsed and dispatche...

Adobe Acrobat Extension Flaw Let Malicious Sites Read WhatsApp Web Data

Cybersecurity researchers have disclosed details of a now-patched vulnerability chain in the Adobe Acrobat Chrome extension that has over 314 million users, which, if exploited, could facilitate a silent hijack of a user's WhatsApp data. The shortcoming has been codenamed HermeticReader by Guardi...

CVE-2026-46555

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

CVE-2026-46555 WhatsApp MCP: Unauthenticated bridge API allows message sending and arbitrary file exfiltration

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

CVE-2026-46555

The CVE applies to WhatsApp MCP Server, where the whatsapp-bridge HTTP API on 127.0.0.1:8080 is unauthenticated and lacks Host header validation. The /api/send endpoint accepts an absolute media_path, enabling a local caller (including sibling MCP servers, IDE extensions, or other processes in th...

MAL-2026-10737 Malicious code in mmagrt (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f7eddaa3f964de5ebd63c3272f8abe021b60402b5fde4d4437cc254c99a8211a The npm package advertises itself as a 'VPS routine scheduler' but ships prebuilt Rust binaries mmagrt and mmagrt-mcp for darwin-arm64, darwin-x64,...