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Mend
Mend
•added 2026/05/14 4:11 p.m.•4 views

WS-2021-0129

There is a security vulnerability in "json-ptr" versions prior to v2.1.0 in which an unscrupulous actor may execute arbitrary code. If your code sends un-sanitized user input to json-ptr's .get method, your project is vulnerable to this injection-style vulnerability...

7.3CVSS6.5AI score
SaveExploits0References7
vulnersOsv
vulnersOsv
•added 2026/05/14 4:11 p.m.•3 views

@agentscript-ai/linear (>=0.1.0, <=0.9.0), @appscode/json-filter (>=0.0.1, <=0.0.6) +254 more potentially affected by unknown CVE via json-ptr (>=0.1.1, <=2.0.0)

json-ptr NPM version =0.1.1, =0.1.0, =0.0.1, =0.0.1, =1.0.0, =1.0.0, =2.0.0-pr.1, =0.0.1-alpha.1, =1.0.1, =1.9.0, =1.6.0, =1.3.1, =2.1.1, =1.1.0, =1.4.3 and more Source cves: unknown CVE Source advisory: MEND:WS-2021-0129...

5.8AI score
SaveExploits0
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•22 views

EUVD-2021-1228

Malware in sbrugna...

9.8CVSS8.5AI score0.01902EPSS
SaveExploits1References9
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•21 views

EUVD-2021-2324

Malware in sbrugna...

9.8CVSS8.5AI score0.01828EPSS
SaveExploits1References8
osv_ghsa
osv_ghsa
•added 2021/11/08 5:43 p.m.•55 views

GHSA-8GWJ-8HXC-285W Prototype Pollution in json-ptr

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

5.6CVSS9.3AI score0.01828EPSS
SaveExploits1References6
Github Security Blog
Github Security Blog
•added 2021/11/08 5:43 p.m.•87 views

Prototype Pollution in json-ptr

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

9.8CVSS3.5AI score0.01828EPSS
SaveExploits1References6Affected Software1
IBM Security Bulletins
IBM Security Bulletins
•added 2021/11/08 12:06 p.m.•30 views

Security Bulletin: IBM App Connect Enterprise Certified Container may be affected by CVE-2021-23509

Summary IBM App Connect Enterprise Certified Container may be affected by a prototype pollution flaw in the pointer parameter in json-ptr due to CVE-2021-23509 Vulnerability Details CVEID: CVE-2021-23509 DESCRIPTION: Node.js json-ptr module could allow a remote attacker to execute arbitrary code ...

9.8CVSS1.5AI score0.01828EPSS
SaveExploits1Affected Software1
CNVD
CNVD
•added 2021/11/08 12:00 a.m.•112 views

Json-Ptr type obfuscation vulnerability

Json-Ptr is a full implementation of Json pointer Rfc 6901 for Nodejs and modern browsers. a security vulnerability exists in Json-Ptr, which stems from a design or implementation impropriety in the code development process of a web system or product. No details of the vulnerability are currently...

9.8CVSS3.3AI score0.01828EPSS
SaveExploits1References1
Veracode
Veracode
•added 2021/11/05 9:55 a.m.•34 views

Prototype Pollution

json-ptr is vulnerable to prototype pollution. The vulnerability exists in 'setValueAtPath' and 'unsetValueAtPath' functions in 'util.ts' because the type of user provided keys are not properly validated. An attacker is able to inject properties into existing construct prototypes and modify...

9.8CVSS3.3AI score0.01828EPSS
SaveExploits1References3Affected Software1
NVD
NVD
•added 2021/11/03 6:15 p.m.•68 views

CVE-2021-23509

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

9.8CVSS0.01828EPSS
SaveExploits1References5
osv_cve
osv_cve
•added 2021/11/03 6:15 p.m.•62 views

CVE-2021-23509

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

9.8CVSS6.6AI score0.01828EPSS
SaveExploits1References5
Prion
Prion
•added 2021/11/03 6:15 p.m.•38 views

Type confusion

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

7.5CVSS9.3AI score0.01902EPSS
SaveExploits2References5Affected Software1
Mend
Mend
•added 2021/11/03 5:20 p.m.•5 views

CVE-2021-23509

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

9.8CVSS0.01828EPSS
SaveExploits1References5
Cvelist
Cvelist
•added 2021/11/03 5:20 p.m.•78 views

CVE-2021-23509 Prototype Pollution

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

5.6CVSS9.7AI score0.01828EPSS
SaveExploits1References5
CVE
CVE
•added 2021/11/03 5:20 p.m.•120 views

CVE-2021-23509

CVE-2021-23509 affects the json-ptr package prior to 3.0.0. The vulnerability is described as a type confusion in the pointer parameter that can be triggered by user-provided keys, potentially enabling a bypass of CVE-2020-7766 when those keys are arrays. Related advisories (GHSA, osv, NVD entrie...

9.8CVSS7.2AI score0.01828EPSS
SaveExploits1References5Affected Software1
vulnersOsv
vulnersOsv
•added 2021/11/03 5:20 p.m.•5 views

@2109-t5/server (>=1.0.0, <=1.0.9), @agentscript-ai/linear (>=0.1.0, <=0.9.0) +339 more potentially affected by CVE-2021-23509 via json-ptr (>=0.1.1, <=2.2.0)

json-ptr NPM version =0.1.1, =1.0.0, =0.1.0, =0.0.1, =0.0.1, =1.0.0, =1.0.0, =0.0.1, =0.15.0, =2.0.0-pr.1, =0.0.1-alpha.1, =5.4.3 - @cdxoo/pojo-utils 0.1.0 - @chix/chit 0.5.2 and more Source cves: CVE-2021-23509 Source advisory: MEND:CVE-2021-23509...

9.8CVSS0.01828EPSS
SaveExploits1
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/11/03 12:00 a.m.•6 views

CVE-2021-23509: Access of Resource Using Incompatible Type

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays...

9.8CVSS5.7AI score0.01828EPSS
SaveExploits1References2
Positive Technologies
Positive Technologies
•added 2021/11/03 12:00 a.m.•5 views

PT-2021-15536

Name of the Vulnerable Software and Affected Versions json-ptr versions prior to 3.0.0 Description A type confusion issue can lead to a bypass when user-provided keys used in the pointer parameter are arrays. This issue is related to the json-ptr package. Recommendations For versions prior to...

9.8CVSS0.01828EPSS
SaveExploits1References10
Veracode
Veracode
•added 2021/05/28 6:51 a.m.•20 views

Arbitrary Code Execution

json-ptr is vulnerable to arbitrary code execution. An attacker is able to execute arbitrary code on the host OS via the .get method due to lack of input validation...

4.1AI score
SaveExploits0
Github Security Blog
Github Security Blog
•added 2021/05/26 7:59 p.m.•45 views

Arbitrary Code Execution in json-ptr

There is a security vulnerability in json-ptr versions prior to v2.1.0 in which an unscrupulous actor may execute arbitrary code. If your code sends un-sanitized user input to json-ptr's .get method, your project is vulnerable to this injection-style vulnerability...

4.7AI score
SaveExploits0References9Affected Software1
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