CVE-2014-3120 PoC — Elasticsearch 安全漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2014/CVE-2014-3120.yaml

Associated Vulnerability

Title:Elasticsearch 安全漏洞 (CVE-2014-3120)
Description:Elasticsearch是荷兰Elasticsearch公司的一套基于Lucene构建的开源分布式RESTful搜索引擎，它主要用于云计算中，并支持通过HTTP使用JSON进行数据索引。 Elasticsearch 1.2之前版本中存在安全漏洞，该漏洞源于程序在默认配置下允许使用动态脚本。远程攻击者可利用该漏洞借助‘source’参数执行任意的MVEL表达式和Java代码。

Description

The default configuration in Elasticsearch before 1.2 enables dynamic scripting, which allows remote attackers to execute arbitrary MVEL expressions and Java code via the source parameter to _search. Be aware this only violates the vendor's intended security policy if the user does not run Elasticsearch in its own independent virtual machine.

File Snapshot


 id: CVE-2014-3120

info:
  name: ElasticSearch v1.1.1/1.2 RCE
  author: pikpikcu
  severity: medium


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