7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.0%
A flaw was found in the webpack-dev-middleware package, where it failed to validate the supplied URL address sufficiently before returning local files. This flaw allows an attacker to craft URLs to return arbitrary local files from the developer’s machine. The lack of normalization before calling the middleware also allows the attacker to perform path traversal attacks on the target environment.
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.0%