underscorejs underscore CVE-2021-23358 vulnerability in Underscorejs and Other Products
Published on March 29, 2021

Arbitrary Code Injection

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The package underscore from 1.13.0-0 and before 1.13.0-2, from 1.3.2 and before 1.12.1 are vulnerable to Arbitrary Code Injection via the template function, particularly when a variable property is passed as an argument as it is not sanitized.

Vendor Advisory Vendor Advisory Vendor Advisory NVD

Vulnerability Analysis

CVE-2021-23358 is exploitable with network access, and requires user privileges. This vulnerability is consided to have a high level of attack complexity. Public availability of a proof of concept (POC) exploit exists for CVE-2021-23358. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Products Associated with CVE-2021-23358

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2021-23358 are published in these products:

Underscorejs Underscore
 
Debian Linux
 
Tenable Sc
 
Fedora Project Fedora
 
Oracle
 

Exploit Probability

EPSS
1.08%
Percentile
77.44%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.