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2 vulnerabilities by css-what_project
CVE-2022-21222 (GCVE-0-2022-21222)
Vulnerability from cvelistv5 – Published: 2022-09-30 05:05 – Updated: 2025-05-20 16:04
VLAI
Title
Regular Expression Denial of Service (ReDoS)
Summary
The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Regular Expression Denial of Service (ReDoS)
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
Date Public
2022-09-30 00:00
Credits
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"url": "https://github.com/fb55/css-what/blob/a38effd5a8f5506d75c7f8f13cbd8c76248a3860/index.js%23L12"
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CVE-2021-33587 (GCVE-0-2021-33587)
Vulnerability from cvelistv5 – Published: 2021-05-28 00:00 – Updated: 2024-08-03 23:50
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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