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vantage6's CORS settings overly permissive

Moderate severity GitHub Reviewed Published Mar 14, 2024 in vantage6/vantage6 • Updated Mar 15, 2024

Package

pip vantage6 (pip)

Affected versions

<= 4.2.2

Patched versions

4.3.0

Description

Impact

The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server.

The impact is limited because v6 does not use session cookies

Patches

No

Workarounds

No

References

@bartvanb bartvanb published to vantage6/vantage6 Mar 14, 2024
Published by the National Vulnerability Database Mar 14, 2024
Published to the GitHub Advisory Database Mar 15, 2024
Reviewed Mar 15, 2024
Last updated Mar 15, 2024

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
High
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

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:H/PR:N/UI:R/S:U/C:L/I:L/A:N

EPSS score

0.043%
(11th percentile)

Weaknesses

CVE ID

CVE-2024-23823

GHSA ID

GHSA-4946-85pr-fvxh

Source code

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