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.
540 vulnerabilities with CWE-1321
CVE-2021-3645
CRITICAL
merge < 1.0.2 - Prototype Pollution
CVSS 9.8
CVE-2021-3766
CRITICAL
objection < 2.2.16 - Prototype Pollution
CVSS 9.8
CVE-2021-3757
CRITICAL
immer < 9.0.5 and >=7.0.0 < 9.0.6 - Prototype Pollution
CVSS 9.8
CVE-2021-23421
MEDIUM
merge-change - Prototype Pollution via utils.set Function
CVSS 5.6
CVE-2021-23419
HIGH
open-graph < 0.2.6 - Prototype Pollution via __proto__ or constructor Payload
CVSS 7.3
CVE-2021-32811
HIGH
Zope 4.0-4.6.2 and 5.0-5.2 - Remote Code Execution via Python Script Object Modification
CVSS 7.5
CVE-2021-32807
MEDIUM
AccessControl 4.0-4.2 - Remote Code Execution via String Formatter Override
CVSS 4.4
CVE-2021-23417
MEDIUM
deepmergefn - Prototype Pollution via deepMerge Function
CVSS 5.6
CVE-2021-23408
MEDIUM
graphhopper < 3.2 - Prototype Pollution via URL Parser
CVSS 5.4
CVE-2021-25953
CRITICAL
putil-merge 1.0.0-3.6.6 - Prototype Pollution
CVSS 9.8
CVE-2021-25952
CRITICAL
just-safe-set 1.0.0-2.2.1 - Prototype Pollution
CVSS 9.8
CVE-2021-23403
HIGH
ts-nodash < 1.2.7 - Prototype Pollution via Merge Function
CVSS 7.3
CVE-2021-23402
HIGH
record-like-deep-assign - Prototype Pollution via Main Functionality
CVSS 7.3
CVE-2021-32736
HIGH
think-helper <1.1.3 - Prototype Pollution
CVSS 7.5
CVE-2021-23396
MEDIUM
lutils - Prototype Pollution via Merge Function
CVSS 5.6
CVE-2021-23395
HIGH
nedb - Prototype Pollution via __proto__ or constructor.prototype Payload
CVSS 7.3
CVE-2021-25949
CRITICAL
set-getter 0.1.0 - Prototype Pollution
CVSS 9.8
CVE-2021-25948
CRITICAL
expand-hash 0.1.0-1.0.1 - Prototype Pollution
CVSS 9.8
CVE-2021-25947
CRITICAL
nestie < 1.0.0 - Prototype Pollution
CVSS 9.8
CVE-2021-26707
CRITICAL
merge-deep < 3.0.3 - Prototype Pollution via Object Property Overwrite
CVSS 9.8
CVE-2021-25945
CRITICAL
js-extend 0.0.1-1.0.1 - Prototype Pollution
CVSS 9.8
CVE-2021-25946
CRITICAL
nconf-toml 0.0.1-0.0.2 - Prototype Pollution
CVSS 9.8
CVE-2021-25944
CRITICAL
deep-defaults 1.0.0-1.0.5 - Prototype Pollution
CVSS 9.8
CVE-2021-25943
CRITICAL
101 1.0.0-1.6.3 - Prototype Pollution leading to Denial of Service and Remote Code Execution
CVSS 9.8
CVE-2021-25941
CRITICAL
deep-override 1.0.0-1.0.1 - Prototype Pollution leading to Denial of Service
CVSS 9.8
Details
Vulnerabilities
540