immerjs/immer
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Create the next immutable state by mutating the current one
CVE History
| CVE | Published | CVSS v3 | CVSS v2 |
|---|---|---|---|
| 9.8 CRITICAL | 7.5 HIGH | ||
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') | |||
| 5.6 MEDIUM | 7.5 HIGH | ||
This affects the package immer before 9.0.6. A type confusion vulnerability can lead to a bypass of CVE-2020-28477 when the user-provided keys used in the path parameter are arrays. In particular, this bypass is possible because the condition (p === "__proto__" || p === "constructor") in applyPatches_ returns false if p is ['__proto__'] (or ['constructor']). The === operator (strict equality operator) returns false if the operands have different type. | |||
| 7.5 HIGH | 5 MEDIUM | ||
This affects all versions of package immer. | |||