CVE-2021-23397— Prototype Pollution
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I. Basic Information for CVE-2021-23397
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
merge 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
merge是递归合并 JavaScript 对象的工具。 @ianwalter/merge 存在安全漏洞，该漏洞源于此软件包容易通过main (merge) 函数受到原型污染。
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 |
|---|---|---|---|---|
| - | @ianwalter/merge | 0 ~ unspecified | - |
II. Public POCs for CVE-2021-23397
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23397
Same Patch Batch · n/a · 2022-07-25 · 50 CVEs total
| CVE-2020-28445 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28438 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28446 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28443 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28447 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28435 | 9.4 CRITICAL | Command Injection |
| CVE-2022-36444 | 8.6 HIGH | Atos Unify OpenScape 安全漏洞 |
| CVE-2020-7677 | 8.6 HIGH | Arbitrary Code Execution |
| CVE-2020-7678 | 8.6 HIGH | Arbitrary Code Execution |
| CVE-2022-36450 | 8.0 HIGH | Obsidian 输入验证错误漏洞 |
| CVE-2021-23373 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-28455 | 7.3 HIGH | Cross-site Scripting (XSS) |
| CVE-2020-28436 | 7.3 HIGH | Command Injection |
| CVE-2020-28471 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28441 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28462 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28461 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28459 | 7.3 HIGH | Cross-site Scripting (XSS) |
| CVE-2021-23451 | 6.5 MEDIUM | Insecure Randomness |
| CVE-2020-28422 | 6.4 MEDIUM | Command Injection |
Showing top 20 of 50 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-23397
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