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Github Security Blog
Github Security Blog
•added 2021/05/06 6:11 p.m.•94 views

Prototype Pollution in arr-flatten-unflatten

All versions of package arr-flatten-unflatten up to and including version 1.1.4 are vulnerable to Prototype Pollution via the constructor...

9.8CVSS9AI score0.01916EPSS
SaveExploits1References5Affected Software1
Huntr
Huntr
•added 2021/01/10 12:00 a.m.•62 views

Prototype Pollution in quernest/arr-flatten-unflatten

Description arr-flatten-unflatten is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: // poc.js var arrFlattenUnflatten = require"arr-flatten-unflatten" console.log"Before : " + .polluted; arrFlattenUnflatten.unflatten'protopolluted': 'Yes! Its Polluted';...

7.5CVSS2.1AI score0.01916EPSS
SaveExploits1
Huntr
Huntr
•added 2020/12/17 12:00 a.m.•38 views

Prototype Pollution in ionicabizau/obj-unflatten

Description obj-unflatten convert flatten objects in nested ones. This package is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: javascript // poc.js const unflatten = require'obj-unflatten' console.log'Before: ' + .polluted unflatten'proto.polluted':...

2.1AI score
SaveExploits0
Positive Technologies
Positive Technologies
•added 2020/09/25 12:00 a.m.•1 views

PT-2020-21994

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type of UNKNOWN READ. The crash state involves several functions: flb sds cat, flb msgpack gelf key, and flb msgpack gelf...

5.9AI score
SaveExploits0References2
Veracode
Veracode
•added 2020/09/02 5:43 a.m.•25 views

Prototype Pollution

arr-flatten-unflatten is vulnerable to prototype pollution. An attacker is able to inject properties into existing construct prototypes and modify attributes such as proto, constructor and prototype...

9.8CVSS3.5AI score0.01916EPSS
SaveExploits1References2Affected Software1
NVD
NVD
•added 2020/09/01 9:15 a.m.•26 views

CVE-2020-7713

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor...

9.8CVSS9.5AI score0.01916EPSS
SaveExploits1References1
Cvelist
Cvelist
•added 2020/09/01 9:10 a.m.•41 views

CVE-2020-7713 Prototype Pollution

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor...

9.8CVSS9.5AI score0.01916EPSS
SaveExploits1References1
CVE
CVE
•added 2020/09/01 9:10 a.m.•78 views

CVE-2020-7713

CVE-2020-7713 affects the npm package arr-flatten-unflatten . All versions up to and including 1.1.4 are vulnerable to prototype pollution via the constructor . Public advisories (GHSA, OSV, Snyk, Veracode) confirm the issue and provide a PoC demonstrating pollution of Object.prototype. There is ...

9.8CVSS9.5AI score0.01916EPSS
SaveExploits1References1Affected Software1
Mend
Mend
•added 2020/09/01 9:10 a.m.•4 views

CVE-2020-7713

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor...

9.8CVSS0.01916EPSS
SaveExploits1References3
attackerkb
attackerkb
•added 2020/09/01 9:09 a.m.•11 views

CVE-2020-7713

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor...

9.8CVSS8.6AI score0.01916EPSS
SaveExploits1References2
Positive Technologies
Positive Technologies
•added 2020/09/01 12:00 a.m.•13 views

PT-2020-19735 · Npm · Arr-Flatten-Unflatten

Name of the Vulnerable Software and Affected Versions: arr-flatten-unflatten versions up to and including 1.1.4 Description: The issue concerns Prototype Pollution via the constructor. This means that an attacker could potentially manipulate the prototype of an object, leading to unintended...

9.8CVSS9.3AI score0.01916EPSS
SaveExploits1References5
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2020/09/01 12:00 a.m.•6 views

CVE-2020-7713: Improperly Controlled Modification of Object Prototype Attributes

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor...

9.8CVSS5.7AI score0.01916EPSS
SaveExploits1References2
Snyk
Snyk
•added 2020/08/13 3:56 p.m.•12 views

Prototype Pollution

Overview arr-flatten-unflatten is a non-recursive method of flattening an array or arrays and unflattening the result Affected versions of this package are vulnerable to Prototype Pollution via the constructor. POC: const unflatten = require'arr-flatten-unflatten'; unflatten'proto.polluted':true;...

9.8CVSS9AI score0.01916EPSS
SaveExploits1References2
Veracode
Veracode
•added 2020/02/19 8:42 a.m.•12 views

Prototype Pollution

component-flatten causes prototype pollution. The prototype can be polluted since it does not restrict a proto payload, allowing the attacker to add or modify properties of Object.prototype using the payload...

4AI score
SaveExploits0
Prion
Prion
•added 2020/02/18 4:15 p.m.•25 views

Design/Logic Flaw

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

6.5CVSS6.2AI score0.00726EPSS
SaveExploits0References1
Cvelist
Cvelist
•added 2020/02/18 3:32 p.m.•40 views

CVE-2019-10794

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

6.2AI score0.00726EPSS
SaveExploits0References1
CVE
CVE
•added 2020/02/18 3:32 p.m.•66 views

CVE-2019-10794

CVE-2019-10794 affects component-flatten, where all versions are vulnerable to prototype pollution via a proto payload. The flaw enables an attacker to trick the program into adding or modifying properties on Object.prototype, with consequences including potential arbitrary code execution as desc...

6.5CVSS6.4AI score0.00726EPSS
SaveExploits0References1Affected Software1
Mend
Mend
•added 2020/02/18 3:32 p.m.•2 views

CVE-2019-10794

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

6.5CVSS0.00726EPSS
SaveExploits0References2
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2020/02/18 12:00 a.m.•7 views

CVE-2019-10794: Improper Neutralization of Special Elements in Output Used by a Downstream Component

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

6.5CVSS6.6AI score0.00726EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
•added 2020/02/18 12:00 a.m.•3 views

PT-2020-9145

Name of the Vulnerable Software and Affected Versions component-flatten versions all Description The issue allows the a function to be tricked into adding or modifying properties of Object.prototype using a proto payload, which is a form of Prototype Pollution. This occurs because the function do...

6.5CVSS0.00726EPSS
SaveExploits0References4
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