SnykCVELIST:CVE-2020-7748CVE-2020-7748 Prototype Pollution
5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.8%
This affects the package @tsed/core before 5.65.7. This vulnerability relates to the deepExtend function which is used as part of the utils directory. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.
CNA Affected
[
{
"product": "@tsed/core",
"vendor": "n/a",
"versions": [
{
"lessThan": "5.65.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
5.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.8%