harden: detected non-static command inside ` in extsources.rb... - #4021
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anupamme wants to merge 1 commit into
Open
harden: detected non-static command inside ` in extsources.rb...#4021anupamme wants to merge 1 commit into
anupamme wants to merge 1 commit into
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…y vulnerability Automated security fix generated by OrbisAI Security
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Summary
Harden input handling in
bindings/ruby/extsources.rb(flagged by semgrep).Vulnerability
ruby.lang.security.dangerous-subshell.dangerous-subshellbindings/ruby/extsources.rb:49Description: Detected non-static command inside
.... If unverified user data can reach this call site, this is a code injection vulnerability. A malicious actor can inject a malicious script to execute arbitrary code.Threat Model Context
This is a local CLI tool - exploitation requires the attacker to control command-line arguments or input files.
Changes
bindings/ruby/extsources.rbBehavior Preservation
The change is scoped to 1 file on the vulnerable path; it only tightens handling of untrusted input and leaves valid inputs unaffected.
This patch removes an exploit primitive — a code pattern that, while not independently exploitable today, could be chained with other weaknesses by automated exploit-development tooling. Proactive removal of such primitives raises the bar against increasingly capable automated attack tools.
Automated security fix by OrbisAI Security