CVE-2019-10745

HIGH
7.5
CVSS Score
Published: August 20, 2019 at 06:13 PM UTC
Updated: June 17, 2026 at 02:11 AM UTC
1 product affected across 1 vendorAssign Deep

Using assign-deep by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

assign-deep is vulnerable to Prototype Pollution in versions before 0.4.8 and version 1.0.0. The function assign-deep could be tricked into adding or modifying properties of Object.prototype using either a constructor or a _proto_ payload.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 0.4.81.0.0
Affected range stops below 0.4.8, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

x_refsource_CONFIRMExploitPatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-ASSIGNDEEP-450211

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1321

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