CVE-2023-5718 - Vulnerability Details - OpenCVE

Description

The Vue.js Devtools extension was found to leak screenshot data back to a malicious web page via the standard `postMessage()` API. By creating a malicious web page with an iFrame targeting a sensitive resource (i.e. a locally accessible file or sensitive website), and registering a listener on the web page, the extension sent messages back to the listener, containing the base64 encoded screenshot data of the sensitive resource.

Published: 2023-10-23

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

Vue.js

Vue.js devtools

affected

Version	Status	Constraints
`< 6.5.1`	affected	—

Configuration 1 [-]

cpe:2.3:a:vuejs:devtools:6.5.0:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-58005	The Vue.js Devtools extension was found to leak screenshot data back to a malicious web page via the standard `postMessage()` API. By creating a malicious web page with an iFrame targeting a sensitive resource (i.e. a locally accessible file or sensitive website), and registering a listener on the web page, the extension sent messages back to the listener, containing the base64 encoded screenshot data of the sensitive resource.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00078.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gist.github.com/CalumHutton/bdb97077a66021ed455f87823cd7c7cb

History

No history.

Subscriptions

Vuejs Devtools

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2023-10-23T14:02:43.544Z

Updated: 2024-09-11T15:26:35.997Z

Reserved: 2023-10-23T13:48:05.531Z

Link: CVE-2023-5718

Vulnrichment

Updated: 2024-08-02T08:07:32.574Z

NVD

Status : Modified

Published: 2023-10-23T15:15:09.390

Modified: 2024-11-21T08:42:20.887

Link: CVE-2023-5718

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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