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Critical severityNVD Advisory· Published Jun 28, 2013· Updated Jun 16, 2026

CVE-2013-4660

CVE-2013-4660

Description

The JS-YAML module before 2.0.5 for Node.js parses input without properly considering the unsafe !!js/function tag, which allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
js-yamlnpm
< 2.0.52.0.5

Affected products

21
  • Nodeca/Js YAML20 versions
    cpe:2.3:a:nodeca:js-yaml:*:*:*:*:*:*:*:*+ 19 more
    • cpe:2.3:a:nodeca:js-yaml:*:*:*:*:*:*:*:*range: <=2.0.4
    • cpe:2.3:a:nodeca:js-yaml:0.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.3:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.4:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.5:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.6:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:0.3.7:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:1.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:1.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:1.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:1.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:2.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:2.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:2.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:nodeca:js-yaml:2.0.3:*:*:*:*:*:*:*
  • ghsa-coords
    pkg:npm/js-yaml
    Range: < 2.0.5

Patches

Vulnerability mechanics

References

6

News mentions

0

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