What’s Vulnerable › Vulnerabilities

CVE-2023-34624

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-14 · updated 2026-06-17
• Weakness: CWE-787

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.

Affected products

• Htmlcleaner Project Htmlcleaner: through 2.28

References

• https://github.com/amplafi/htmlcleaner/issues/13
• https://lists.debian.org/debian-lts-announce/2023/08/msg00007.html
• https://www.debian.org/security/2023/dsa-5471
• https://github.com/amplafi/htmlcleaner/issues/13
• https://lists.debian.org/debian-lts-announce/2023/08/msg00007.html
• https://www.debian.org/security/2023/dsa-5471

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