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Cross-Site Scripting in webpack-bundle-analyzer

Moderate severity GitHub Reviewed Published May 23, 2019 to the GitHub Advisory Database • Updated Apr 13, 2023

Package

npm webpack-bundle-analyzer (npm)

Affected versions

< 3.3.2

Patched versions

3.3.2

Description

Versions of webpack-bundle-analyzer prior to 3.3.2 are vulnerable to Cross-Site Scripting. The package uses JSON.stringify() without properly escaping input which may lead to Cross-Site Scripting.

Recommendation

Upgrade to version 3.3.2 or later.

References

Reviewed May 23, 2019
Published to the GitHub Advisory Database May 23, 2019
Last updated Apr 13, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-pgr8-jg6h-8gw6

Source code

No known source code

Credits

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