CVE-2024-46242: High severity CTFd CTFd vulnerability
Published Jan 7, 2025
·Updated
An issue in the validateemail function in CTFd/utils/validators/init.py of CTFd 3.7.3 allows attackers to cause a Regular expression Denial of Service (ReDoS) via supplying a crafted string as e-mail address during registration.
Affected Software
1 affected component
CTFd CTFd
Event History
Jan 7, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2024-46242?
CVE-2024-46242 is classified as a medium severity vulnerability due to its potential to cause a Denial of Service.
2
How do I fix CVE-2024-46242?
To fix CVE-2024-46242, update CTFd to the latest version where this vulnerability is addressed.
3
What type of vulnerability is CVE-2024-46242?
CVE-2024-46242 is a Regular Expression Denial of Service (ReDoS) vulnerability.
4
Who is affected by CVE-2024-46242?
CTFd version 3.7.3 is affected by CVE-2024-46242.
5
What specifically allows the exploit in CVE-2024-46242?
The exploit in CVE-2024-46242 is allowed through the validate_email function, which is susceptible to crafted email strings.