// For flags

CVE-2024-6783

Vue client-side XSS via prototype pollution

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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.

Se ha descubierto una vulnerabilidad en Vue que permite a un atacante realizar XSS mediante contaminación de prototipos. El atacante podría cambiar la cadena de prototipos de algunas propiedades como `Object.prototype.staticClass` o `Object.prototype.staticStyle` para ejecutar código JavaScript arbitrario.

*Credits: Zifeng Kang, Muxi Lyu, Yinzhi Cao
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-07-16 CVE Reserved
  • 2024-07-23 CVE Published
  • 2024-07-24 EPSS Updated
  • 2024-08-30 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
  • CAPEC-63: Cross-Site Scripting (XSS)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Vue
Search vendor "Vue"
 Vue
Search vendor "Vue" for product "Vue"
 >= 2.0.0 <= 2.7.16
Search vendor "Vue" for product "Vue" and version " >= 2.0.0 <= 2.7.16"
en
Affected