CVE-2023-5718

MEDIUM

4.3

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.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published10/23/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

vuejs:devtools

Weaknesses (CWE)

CWE-200CWE-346

References

https://gist.github.com/CalumHutton/bdb97077a66021ed455f87823cd7c7cb(report@snyk.io)

https://gist.github.com/CalumHutton/bdb97077a66021ed455f87823cd7c7cb(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.