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RedhatCVE
RedhatCVE
•added 2025/05/22 9:29 p.m.•19 views

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

9.6CVSS7.4AI score0.00719EPSS
SaveExploits1References1
NVD
NVD
•added 2021/03/30 11:15 p.m.•54 views

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

9.6CVSS0.00719EPSS
SaveExploits1References4
attackerkb
attackerkb
•added 2021/03/30 11:15 p.m.•15 views

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

9.6CVSS6.1AI score0.00719EPSS
SaveExploits1References5Affected Software1
Cvelist
Cvelist
•added 2021/03/30 10:25 p.m.•60 views

CVE-2021-21413 Misuse of `Reference` and other transferable APIs may lead to access to nodejs isolate

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

8CVSS9.6AI score0.00719EPSS
SaveExploits1References4
CVE
CVE
•added 2021/03/30 10:25 p.m.•128 views

CVE-2021-21413

CVE-2021-21413 affects the isolated-vm library for Node.js prior to v4.0.0. The issue arises from API pitfalls where exposed Reference objects can reveal a reference to the nodejs context’s Function object and potentially the prototype chain, enabling attacks that could modify API objects or acce...

9.6CVSS8.8AI score0.00719EPSS
SaveExploits1References4Affected Software1
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