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CVE-2022-21189— Prototype Pollution

Quick assessment

Affected
n/a dexie
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.

Dexie是indexedDB（浏览器中的标准数据库）的包装库，它提供了一个简洁的数据库 API。 Dexie 3.2.2之前版本, 4.0.0-alpha.1 至 4.0.0-alpha.3 之前版本存在安全漏洞，攻击者利用该漏洞可导致拒绝服务(DoS)攻击。

CVSS 7.3 · High EPSS 1.68% · P75

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-21189

Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
The package dexie before 3.2.2, from 4.0.0-alpha.1 and before 4.0.0-alpha.3 are vulnerable to Prototype Pollution in the Dexie.setByKeyPath(obj, keyPath, value) function which does not properly check the keys being set (like __proto__ or constructor). This can allow an attacker to add/modify properties of the Object.prototype leading to prototype pollution vulnerability. **Note:** This vulnerability can occur in multiple ways, for example when modifying a collection with untrusted user input.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Dexie 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dexie是indexedDB（浏览器中的标准数据库）的包装库，它提供了一个简洁的数据库 API。 Dexie 3.2.2之前版本, 4.0.0-alpha.1 至 4.0.0-alpha.3 之前版本存在安全漏洞，攻击者利用该漏洞可导致拒绝服务(DoS)攻击。
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
- dexie unspecified ~ 3.2.2 -

II. Public POCs for CVE-2022-21189

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III. Intelligence Information for CVE-2022-21189

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Patches & Fixes for CVE-2022-21189 (1)

Vendor Advisories for CVE-2022-21189 (2)

Other References for CVE-2022-21189 (1)

Same Patch Batch · n/a · 2022-05-01 · 24 CVEs total

CVE-2022-24437 9.8 CRITICAL Command Injection
CVE-2022-25767 9.8 CRITICAL Remote Code Execution
CVE-2022-23923 8.6 HIGH Sandbox Bypass
CVE-2022-25301 7.7 HIGH Prototype Pollution
CVE-2022-25647 7.7 HIGH Deserialization of Untrusted Data
CVE-2022-21144 7.5 HIGH Denial of Service (DoS)
CVE-2022-21227 7.5 HIGH Denial of Service (DoS)
CVE-2022-21167 7.5 HIGH Arbitrary Code Execution
CVE-2022-22143 7.5 HIGH Prototype Pollution
CVE-2022-25850 7.5 HIGH Server-side Request Forgery (SSRF)
CVE-2022-25842 6.9 MEDIUM Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2022-25645 6.5 MEDIUM Prototype Pollution
CVE-2022-26068 6.5 MEDIUM Path Traversal
CVE-2022-21230 5.5 MEDIUM Information Exposure
CVE-2022-21149 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2022-25349 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2022-25844 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2022-29849 Progress OpenEdge权限许可和访问控制问题漏洞
CVE-2022-28481 CSV-Safe gem 安全漏洞
CVE-2021-31674 Cyclos 4 PRO 跨站脚本漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

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