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CVE-2026-13311

Medium priority
Needs evaluation

shell-quote prior to 1.8.5 finalizes parsed tokens in parse() using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse() runs in O(n^2) time...

1 affected package

node-shell-quote

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
node-shell-quote Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-9277

Medium priority
Fixed

shell-quote's `quote()` function did not validate object-token inputs against the operator model used by `parse()`. The `.op` field was backslash-escaped character by character using `/(.)/g`, which in JavaScript does not match...

1 affected package

node-shell-quote

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
node-shell-quote Fixed Fixed Fixed Fixed
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CVE-2021-42740

Medium priority
Vulnerable

The shell-quote package before 1.7.3 for Node.js allows command injection. An attacker can inject unescaped shell metacharacters through a regex designed to support Windows drive letters. If the output of this package is passed to...

1 affected package

node-shell-quote

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
node-shell-quote Not affected Not affected Not affected Not in release Vulnerable
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CVE-2016-10541

Medium priority
Ignored

The npm module "shell-quote" 1.6.0 and earlier cannot correctly escape ">" and "<" operator used for redirection in shell. Applications that depend on shell-quote may also be vulnerable. A malicious user could perform code injection.

1 affected package

node-shell-quote

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
node-shell-quote Not affected
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