CVE-2024-6783

medium

Description

A vulnerability has been discovered in Vue, that allows an attacker to perform XSS via prototype pollution. The attacker could change the prototype chain of some properties such as `Object.prototype.staticClass` or `Object.prototype.staticStyle` to execute arbitrary JavaScript code.

References

https://github.com/advisories/GHSA-g3ch-rx76-35fx

https://www.herodevs.com/vulnerability-directory/cve-2024-6783---vue-client-side-xss

https://www.herodevs.com/vulnerability-directory/cve-2024-6783

Details

Source: Mitre, NVD

Published: 2024-07-23

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 3.6

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:N

Severity: Low

CVSS v3

Base Score: 4.8

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00117