CVE-2019-10744
Quick assessment
Affected
Snyk lodash
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
lodash是一款开源的JavaScript实用程序库。 lodash 4.17.12之前版本中存在安全漏洞。攻击者可借助defaultsDeep参数利用该漏洞添加或修改Object.prototype的对象。
In-the-Wild Activity Observed
github_trending · low
Possible ATT&CK Techniques 1 AI
T1059.001 · PowerShell
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I. Basic Information for CVE-2019-10744
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Versions of lodash lower than 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
lodash 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lodash是一款开源的JavaScript实用程序库。 lodash 4.17.12之前版本中存在安全漏洞。攻击者可借助defaultsDeep参数利用该漏洞添加或修改Object.prototype的对象。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2019-10744
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Vendor Advisories for CVE-2019-10744 (5)
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https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
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https://snyk.io/vuln/SNYK-JS-LODASH-450202 x_refsource_CONFIRM
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https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
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https://security.netapp.com/advisory/ntap-20191004-0005/ x_refsource_CONFIRM
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IV. Related Vulnerabilities
Same product: lodash
-
CVE-2026-4800
lodash vulnerable to Code Injection via `_.template` imports -
CVE-2026-2950
lodash vulnerable to Prototype Pollution via array path bypa -
CVE-2025-13465
Prototype Pollution Vulnerability in Lodash _.unset and _.om -
CVE-2021-23337
Command Injection -
CVE-2020-28500
Regular Expression Denial of Service (ReDoS)
V. Comments for CVE-2019-10744
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