Vulnerability in Css-what_project Css-what
CVE-2021-33587
The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input.
EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Css-what_project Css-what — versions 4.0.0, 5.0.0
- Netapp E-series_performance_analyzer
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, Release Notes)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (mailing-list)
Frequently asked questions
- What is CVE-2021-33587?
- CVE-2021-33587 is a high-severity vulnerability in Css-what_project Css-what. CVSS score: 7.5/10. Published 2021-05-28.
- How severe is CVE-2021-33587?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-33587 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.