CVE-2022-25907

Prototype Pollution

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Published Aug 9, 2022 CVSS 3.1 · 7.5 High EPSS 1.9% KEV · Not listed

Description

The package ts-deepmerge before 2.0.2 are vulnerable to Prototype Pollution due to missing sanitization of the merge function.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

ts-deepmerge

affected

Version	Status	Constraints
`unspecified`	affected	< 2.0.2

Configuration 1 [-]

cpe:2.3:a:typescript_deep_merge_project:typescript_deep_merge:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-6507	The package ts-deepmerge before 2.0.2 are vulnerable to Prototype Pollution due to missing sanitization of the merge function.
Github GHSA	GHSA-7qqq-gh2f-wq76	ts-deepmerge before 2.0.2 vulnerable to Prototype Pollution

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.9% (1.903% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/voodoocreation/ts-deepmerge/commit/9be5148773343c57be9de39728d6ead18eddf10b
https://github.com/voodoocreation/ts-deepmerge/releases/tag/2.0.2
https://security.snyk.io/vuln/SNYK-JS-TSDEEPMERGE-2959975

History

No history.

Subscriptions

Typescript Deep Merge Project Typescript Deep Merge

Weaknesses

CWE-1321

Sources

CVE record Updated: Sep 16, 2024, 8:32 PM

Status: PUBLISHED
Assigner: snyk
Published: Aug 9, 2022, 5:00 AM
Updated: Sep 16, 2024, 8:32 PM
Reserved: Feb 24, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:34 AM

Status: Modified
Published: Aug 9, 2022, 5:15 AM
Modified: Jun 17, 2026, 4:34 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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