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: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

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

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

Link: CVE-2023-5718

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

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

Link: CVE-2023-5718

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses