CVE-2026-107701— dot-access through 1.0.0 Prototype Pollution via set() path argument
Quick assessment
Affected
ntharim dot-access
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.
dot-access 1.0.0 存在一个原型污染漏洞，攻击者可以通过向 set() 方法提供精心构造的点分路径来修改 Object.prototype。如果攻击者能够控制路径（例如通过用户提供的字段名），他们就可以利用 __proto__ 段向所有对象注入属性，从而更改授权标志和默认选项，或者导致进程崩溃。
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScriptAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ntharim | dot-access | ≤ 1.0.0 |
affected |
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I. Basic Information for CVE-2026-107701
Vulnerability Information
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Vulnerability Title
dot-access through 1.0.0 Prototype Pollution via set() path argument
Source: CVE Program / CVE List V5
Vulnerability Description
dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ntharim | dot-access | 0 ~ 1.0.0 | - |
|
II. Public POCs for CVE-2026-107701
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-107701 (5)
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🔗 dot-access/index.js at v1.0.0 · ntharim/dot-access · GitHub Read full article technical-description
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IV. Related Vulnerabilities
Same weakness: CWE-1321
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Payload: Prototype pollution in Payload Import Export plugin -
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GraphQL Tools has prototype pollution in well-established ut
V. Comments for CVE-2026-107701
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