Malicious Package Affecting webreinvent/vaahcms package, versions >=2.0.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-WEBREINVENTVAAHCMS-18506893
- published2 Aug 2026
- disclosed29 Jul 2026
- creditUnknown
Introduced: 29 Jul 2026
New Malicious CVE-2026-67595 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
webreinvent/vaahcms is a malicious package.
via the security-otp.blade.php template. An attacker can execute unauthorized code in the browser of any recipient who renders the affected email template with JavaScript enabled by leveraging a malicious obfuscated JavaScript payload. This payload establishes a WebSocket connection to a remote command-and-control server, installs a keylogger on password fields using MutationObserver, scrapes WhatsApp Web DOM content, and accepts remote commands to redirect or overwrite the rendered page.