CVE-2023-34624

HIGH

htmlcleaner < 2.28 - Denial of Service via Cyclic Dependency Handling

Title source: llm
STIX 2.1

Description

An issue was discovered htmlcleaner thru = 2.28 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.

References (3)

Core 3
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/amplafi/htmlcleaner/issues/13
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5471

Scores

CVSS v3 7.5
EPSS 0.0105
EPSS Percentile 60.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (2)
htmlcleaner_project/htmlcleaner < 2.28
net.sourceforge.htmlcleaner/htmlcleaner 0 - 2.29Maven
Published Jun 14, 2023
Tracked Since Feb 18, 2026