← Back

CVE-2021-23383

nvd nist
Published: May 4, 2021Modified: Jun 17, 2026

JSON object

Loading...
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.

Affected (2)

Handlebarsjs
1 product
Handlebars
Netapp
1 product
E Series Performance Analyzer
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Handlebars
Before 4.7.7
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
E Series Performance Analyzer
All versions

Related CWEs

CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

References (12)

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

Timeline

No history available yet.