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Vulnerability Details :

CVE-2020-28499

Summary
Assigner-snyk
Assigner Org ID-bae035ff-b466-4ff4-94d0-fc9efd9e1730
Published At-18 Feb, 2021 | 16:05
Updated At-16 Sep, 2024 | 22:08
Rejected At-
Credits

Prototype Pollution

All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:snyk
Assigner Org ID:bae035ff-b466-4ff4-94d0-fc9efd9e1730
Published At:18 Feb, 2021 | 16:05
Updated At:16 Sep, 2024 | 22:08
Rejected At:
▼CVE Numbering Authority (CNA)
Prototype Pollution

All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .

Affected Products
Vendor
n/a
Product
merge
Versions
Affected
  • From 0 before unspecified (custom)
Problem Types
TypeCWE IDDescription
textN/APrototype Pollution
Type: text
CWE ID: N/A
Description: Prototype Pollution
Metrics
VersionBase scoreBase severityVector
3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Alessio Della Libera (d3lla)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://snyk.io/vuln/SNYK-JS-MERGE-1042987
x_refsource_MISC
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049
x_refsource_MISC
https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64
x_refsource_MISC
Hyperlink: https://snyk.io/vuln/SNYK-JS-MERGE-1042987
Resource:
x_refsource_MISC
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049
Resource:
x_refsource_MISC
Hyperlink: https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://snyk.io/vuln/SNYK-JS-MERGE-1042987
x_refsource_MISC
x_transferred
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049
x_refsource_MISC
x_transferred
https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64
x_refsource_MISC
x_transferred
Hyperlink: https://snyk.io/vuln/SNYK-JS-MERGE-1042987
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:report@snyk.io
Published At:18 Feb, 2021 | 16:15
Updated At:17 May, 2021 | 19:55

All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
merge_project
merge_project
>>merge>>Versions before 2.1.1(exclusive)
cpe:2.3:a:merge_project:merge:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64report@snyk.io
Broken Link
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049report@snyk.io
Broken Link
https://snyk.io/vuln/SNYK-JS-MERGE-1042987report@snyk.io
Broken Link
https://vuldb.com/?id.170146nvd@nist.gov
Third Party Advisory
Hyperlink: https://github.com/yeikos/js.merge/blob/master/src/index.ts%23L64
Source: report@snyk.io
Resource:
Broken Link
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1071049
Source: report@snyk.io
Resource:
Broken Link
Hyperlink: https://snyk.io/vuln/SNYK-JS-MERGE-1042987
Source: report@snyk.io
Resource:
Broken Link
Hyperlink: https://vuldb.com/?id.170146
Source: nvd@nist.gov
Resource:
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

2Records found
CVE-2021-3645
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.8||MEDIUM
EPSS-0.45% / 62.87%
||
7 Day CHG~0.00%
Published-10 Sep, 2021 | 11:04
Updated-03 Aug, 2024 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Prototype Pollution in viking04/merge

merge is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Action-Not Available
Vendor-merge_projectviking04
Product-mergeviking04/merge
CWE ID-CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVE-2021-23397
Matching Score-8
Assigner-Snyk
ShareView Details
Matching Score-8
Assigner-Snyk
CVSS Score-5.6||MEDIUM
EPSS-0.37% / 58.04%
||
7 Day CHG~0.00%
Published-25 Jul, 2022 | 14:07
Updated-16 Sep, 2024 | 19:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Prototype Pollution

All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead.

Action-Not Available
Vendor-merge_projectn/a
Product-merge@ianwalter/merge
CWE ID-CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Details not found