CVE-2023-0742CWE-79

Cross-site Scripting (XSS) - Stored in answerdev/answer

High · published February 8, 2023

CVSS v3.0
8.0
EPSS
1%
Percentile
58.4
In the wild
Unconfirmed
What it is

⚡ A stored XSS vulnerability in the answerdev/answer GitHub repository could allow attackers to inject malicious scripts — and it’s lurking under the radar in versions prior to 1.0.4! 🔥 Think of it as a restaurant employee who writes rude messages on customers' orders, and those messages get served up whenever someone opens their meal — the customers are in for an unpleasant surprise! In the wrong hands, this vulnerability can allow attackers to execute scripts that could steal sensitive information, alter content, or hijack user sessions. Imagine a hacker making all your users dance to their tune, compromising trust and privacy in the process. It’s absolutely devastating!

Put simply

Think of it as a restaurant employee who writes rude messages on customers' orders, and those messages get served up whenever someone opens their meal — the customers are in for an unpleasant surprise! This Cross-site Scripting (XSS) vulnerability allows attackers to store malicious scripts in the application, which are then executed in the context of a user's browser session when they access affected pages.

What to do

In the wrong hands, this vulnerability can allow attackers to execute scripts that could steal sensitive information, alter content, or hijack user sessions. Imagine a hacker making all your users dance to their tune, compromising trust and privacy in the process. It’s absolutely devastating! To remediate, update your answerdev/answer component to version 1.0.4 or higher. Additionally, implement strict input validation and output encoding to prevent any future XSS issues. Regularly audit your code for vulnerabilities! You've got this! Stay vigilant, patch up, and you'll keep your app safe and sound! 🛡️

The record
Technical detail
CVSS v3.0
8.0 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00871 · 58.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-02-08T00:00Z
EPSS history
Timeline
  • 08 FEB 00:00Z
    Cross-site Scripting (XSS) - Stored in answerdev/answer
    cvelistv5