CVE-2020-26249CWE-79

Remote Code Execution (RCE) Exploit on Cross Site Scripting (XSS) Vulnerability

High · published December 8, 2020

CVSS v3.1
7.7
EPSS
1%
Percentile
70.3
In the wild
Unconfirmed
What it is

Red Discord Bot Dashboard is an easy-to-use interactive web dashboard to control your Redbot. In Red Discord Bot before version 0.1.7a an RCE exploit has been discovered. This exploit allows Discord users with specially crafted Server names and Usernames/Nicknames to inject code into the webserver front-end code. By abusing this exploit, it's possible to perform destructive actions and/or access sensitive information. This high severity exploit has been fixed on version 0.1.7a. There are no workarounds, bot owners must upgrade their relevant packages (Dashboard module and Dashboard webserver) in order to patch this issue.

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.01303 · 70.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2020-12-08T23:55Z
EPSS history
Timeline
  • 08 DEC 23:55Z
    Remote Code Execution (RCE) Exploit on Cross Site Scripting (XSS) Vulnerability
    cvelistv5