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CVE-2019-10795

nvd nist
Published: Feb 18, 2020Modified: Jun 17, 2026

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6.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Exploitability: 2.8 / Impact: 3.4
Source: NVD

Description

undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Affected (1)

Undefsafe Project
1 product
Undefsafe
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Undefsafe
Before 2.0.3

Related CWEs

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (4)

Source: report@snyk.io
PatchThird Party Advisory
Source: report@snyk.io
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory

Timeline

No history available yet.