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CVE-2021-3766— Prototype Pollution in vincit/objection.js

Quick assessment

Affected
vincit vincit/objection.js
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

objection.js是一个用于 Node.js 的 SQL 友好 ORM。 objection.js存在安全漏洞，该漏洞源于objection.js易受对象原型属性控制不当的影响而遭受“原型污染”。

AI Predicted 5.3 Difficulty: Easy EPSS 1.47% · P72

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-3766

Vulnerability Information
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Vulnerability Title
Prototype Pollution in vincit/objection.js
Source: CVE Program / CVE List V5
Vulnerability Description
objection.js is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
objection.js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
objection.js是一个用于 Node.js 的 SQL 友好 ORM。 objection.js存在安全漏洞，该漏洞源于objection.js易受对象原型属性控制不当的影响而遭受“原型污染”。
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

Vendor Product Affected Versions CPE Subscribe
vincit vincit/objection.js unspecified ~ 2.2.16 -

II. Public POCs for CVE-2021-3766

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-3766

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Patches & Fixes for CVE-2021-3766 (1)

Vendor Advisories for CVE-2021-3766 (1)

IV. Related Vulnerabilities

Same weakness: CWE-1321

V. Comments for CVE-2021-3766

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