7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.0%
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.
CPE | Name | Operator | Version |
---|---|---|---|
css-what_project:css-what | css-what project css-what | lt | 2.1.3 |
[
{
"vendor": "n/a",
"product": "css-what",
"versions": [
{
"version": "unspecified",
"lessThan": "2.1.3",
"status": "affected",
"versionType": "custom"
}
]
}
]
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