All news with #command injection tag

⚠️Security researchers disclosed multiple critical vulnerabilities in Chaos Mesh that allow minimally privileged in-cluster actors to execute fault injections and potentially take over Kubernetes clusters. The issues, grouped as Chaotic Deputy, include an unauthenticated GraphQL debugging endpoint and several operating-system command-injection flaws (CVE-2025-59358 through CVE-2025-59361). Chaos Mesh released a remediation in 2.7.3; administrators should patch immediately or restrict access to the daemon and API server if they cannot upgrade.

🛡️ Trellix researchers describe a Linux-focused infection chain that uses a malicious RAR filename to trigger command execution. The filename embeds a Base64-encoded Bash payload that leverages shell command injection when untrusted filenames are parsed, allowing an ELF downloader to fetch and run an architecture-specific binary. The chain ultimately delivers the VShell backdoor, which runs in memory to evade disk-based detection.