PT-2013-5118 · Js Yaml · Js-Yaml

Neal Poole · Publicado 2013-06-28 · Atualizado 2025-12-02 · CVE-2013-4660

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions js-yaml versions 2.0.4 and earlier

Description The issue allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation, due to the JS-YAML module parsing input without properly considering the unsafe !!js/function tag.

Recommendations Update to version 2.0.5 or later, and ensure that all instances where the load() method is called are updated to use safeLoad() instead.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2013-4660

GHSA-XXVW-45RP-3MJ2

Produtos afetados

Js-Yaml

Referências · 9

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/fileformat/nodejs_js_yaml_load_code_exec.rb · Exploit
• 🔥 https://nealpoole.com/blog/2013/06/code-execution-via-yaml-in-js-yaml-nodejs-module · Exploit
• 🔥 https://exploit-db.com/exploits/28655 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2013-4660 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-xxvw-45rp-3mj2 · Aviso do Fabricante
• https://github.com/advisories/GHSA-xxvw-45rp-3mj2 · Nota
• https://t.me/cveNotify/144516 · Publicação no Telegram
• http://portal.nodesecurity.io/advisories/js-yaml · Aviso do Fabricante
• https://npmjs.com/advisories/16 · Nota