CVE-2023-34624
CVE-2023-34624 is a high-severity vulnerability in Htmlcleaner Project Htmlcleaner with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Htmlcleaner Project Htmlcleaner
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2023-34624?
- 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.
- How severe is CVE-2023-34624?
- CVE-2023-34624 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2023-34624 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-34624?
- CVE-2023-34624 affects Htmlcleaner Project Htmlcleaner. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-34624?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-34624 published?
- CVE-2023-34624 was published on 2023-06-14 and last updated on 2026-06-17.
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
Affected products (1)
- cpe:2.3:a:htmlcleaner_project:htmlcleaner:*:*:*:*:*:*:*:*
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