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Due to errors in parsing shell commands related to $IFS and short CLI flags, it was possible to bypass the Claude Code read-only validation and trigger arbitrary code execution. Reliably exploiting this requires the ability to add untrusted content into a Claude Code context window. Users on standard Claude Code auto-update have received this fix already. Users performing manual updates are advised to update to the latest version. Thank you to [RyotaK](hxxps://ryotak.net) from [GMO Flatt Security Inc.](hxxps://flatt.tech/en/) for reporting this issue!
We believe that we have discovered a potential security vulnerability in ImageMagick’s Magick++ layer that manifests when `Options::fontFamily` is invoked with an empty string. **Vulnerability Details** - Clearing a font family calls `RelinquishMagickMemory` on `_drawInfo->font`, freeing the font string but leaving `_drawInfo->font` pointing to freed memory while `_drawInfo->family` is set to that (now-invalid) pointer. Any later cleanup or reuse of `_drawInfo->font` re-frees or dereferences dangling memory. - `DestroyDrawInfo` and other setters (`Options::font`, `Image::font`) assume `_drawInfo->font` remains valid, so destruction or subsequent updates trigger crashes or heap corruption. ```cpp if (family_.length() == 0) { _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->font); DestroyString(RemoveImageOption(imageInfo(),"family")); } ``` - **CWE-416 (Use After Free):** `_drawInfo->font` is left dangling yet still reachable through the Options object. - **CW...
### Impact When ran in sse or streaming mode (--transport), the Docker MCP Gateway is vulnerable to a DNS rebinding attack. Vulnerability allows for Browser-Based exploitation of any MCP servers that are executing within the Docker MCP Gateway. Any tools or other features exposed by MCP servers can be manipulated by an attacker who is able to get a victim to visit a malicious website, or if a victim is served a malicious advertisement. The MCP Gateway is not prone to this attack when started in its default stdio mode, which does not listen on any network ports. ### Patches Patch available in version v0.28.0 ### Workarounds Do not start the MCP gateway in sse or streaming mode (use default stdio)
Attackers are using a tool called Evilginx to steal session cookies, letting them bypass the need for a multi-factor authentication (MFA) token.
The threat actor known as Water Saci is actively evolving its tactics, switching to a sophisticated, highly layered infection chain that uses HTML Application (HTA) files and PDFs to propagate a worm that deploys a banking trojan via WhatsApp in attacks targeting users in Brazil. The latest wave is characterized by the attackers shifting from PowerShell to a Python-based variant that spreads the
Guide to scale ready code security with event driven scans unified data and API first design for large teams seeking strong growth aligned control.
We’ve seen a new wave of attacks exploiting legitimate Remote Monitoring and Management (RMM) tools to remotely control victims’ systems.
### Impact Javascript code can be injected by malicious editors for a stored XSS attack if the standard Content Security Policy is disabled. ### Workaround If the standard CSP rules are active (default in production mode), an exploit isn't possible. ### Credits Lwin Min Oo <lwinminoo2244@gmail.com>
Ransomware groups target enterprises during off-hours, weekends, and holidays when security teams are stretched thin and response times lag.
Your antivirus scans files. But what about attacks that never create files? Here's how we catch the threats hiding on your family's computers.