Shell Quote
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cpe:2.3:a:ljharb:shell-quote:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Ljharb (1053d240-d70b-53dd-a546-783ed763b93a) |
|---|---|
| Product | Shell Quote (4aa02def-40d1-59c7-8fa3-7386b9dc7eac) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-13311 |
vulnerable | 2026-07-29 00:23:32.950030 |
shell-quote parse() is quadratic in token count, enabling denial of service
HIGH (7.5)
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 relative to the number of input tokens. An attacker who can supply an attacker-controlled string to any code path that calls parse() (no shell metacharacters are required; plain space-separated words suffice) can block the single-threaded Node.js event loop for an extended period with a small input, resulting in a denial of service. There is no code execution or data disclosure; impact is to availability only. Fixed in 1.8.5.
Published: 2026-06-25T04:48:36.351Z
Updated: 2026-06-25T12:49:41.978Z |
Imported from gcve-enriched-dumps CVE data |
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