An issue in the validate_email 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.
History

Tue, 07 Jan 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1333
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 07 Jan 2025 15:30:00 +0000

Type Values Removed Values Added
Description An issue in the validate_email 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-01-07T00:00:00

Updated: 2025-01-07T20:21:09.804Z

Reserved: 2024-09-11T00:00:00

Link: CVE-2024-46242

cve-icon Vulnrichment

Updated: 2025-01-07T20:18:55.390Z

cve-icon NVD

Status : Received

Published: 2025-01-07T16:15:33.950

Modified: 2025-01-07T21:15:11.783

Link: CVE-2024-46242

cve-icon Redhat

No data.