Vulnerability CVE-2021-3757
Published: 2021-09-02

Description:
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Type:

CWE-915

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Immer project -> Immer 

 References:
https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa
https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237
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