Trustwave SpiderLabs Uncovers Ov3r_Stealer Malware Spread via Phishing and Facebook Advertising. Learn More

Trustwave SpiderLabs Uncovers Ov3r_Stealer Malware Spread via Phishing and Facebook Advertising. Learn More

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SpiderLabs Blog

ModSecurity and OWASP CRS Updates Available

Security Fix Release: ModSecurity v2.6.6

The ModSecurity Development Team has released version 2.6.6 in response to a multipart bypass vulnerability that was disclosed to us. Users are strongly encouraged to update. Please see the release notes included into CHANGES file.

Users are strongly encouraged to update to v2.6.6 (download).


  • Added build system support for KfreeBSD and HURD.
  • Fixed a multipart bypass issue related to quote parsing Credits to Qualys Vulnerability & Malware Research Labs (VMRL).

ModSecurity v2.7.0-RC1 Available

The ModSecurity Development Team is pleased to announce the availability of ModSecurity 2.7.0-RC1 Release Candidate. This version includes many security enhancements including the ability to add cryptographic hash validation tokens to outbound data to prevent parameter tampering. The release also includes many performance enhancements to the Lua API and PCRE code. Please see the release notes included into CHANGES file.

ModSecurity v2.7.0-RC1 (download).

OWASP ModSecurity CRS v2.2.5 Available

This update includes security fixes related to multipart content-type bypasses so users are strongly encouraged to update (download). In addition, we have included many cool integration updates.



Bug Fixes:

  • Added forceRequestBodyVariable action to rule ID 960904
  • Updated the anomaly scoring value for rule ID 960000 to critical (Identified by QualysVulnerability & Malware Research Labs (VMRL))
  • Updated Content-Type check to fix possible evasion with @within (Identified by Qualys Vulnerability & Malware Research Labs (VMRL))


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Welcome to Adventures in Cybersecurity: The Defender Series

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Trustwave SpiderLabs: Insights and Solutions to Defend Educational Institutions Against Cyber Threats

Security teams responsible for defending educational institutions at higher education and primary school levels often find themselves facing harsh lessons from threat actors who exploit the numerous...

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Breakdown of Tycoon Phishing-as-a-Service System

Just weeks after Trustwave SpiderLabs reported on the Greatness phishing-as-a-service (PaaS) framework, SpiderLabs’ Email Security team is tracking another PaaS called Tycoon Group.

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