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Improper Access Control in vantage6

Moderate severity GitHub Reviewed Published Oct 11, 2023 in vantage6/vantage6 • Updated Nov 5, 2023

Package

pip vantage6 (pip)

Affected versions

< 4.0.0

Patched versions

4.0.0

Description

Impact

The endpoint /api/collaboration/{id}/task is used to collect all tasks from a certain collaboration. To get such tasks, a user should have permission to view the collaboration and to view the tasks in it. However, currently it is only checked if the user has permission to view the collaboration.

Patches

No

Workarounds

None

References

None

For more information

If you have any questions or comments about this advisory:

References

@frankcorneliusmartin frankcorneliusmartin published to vantage6/vantage6 Oct 11, 2023
Published by the National Vulnerability Database Oct 11, 2023
Published to the GitHub Advisory Database Oct 13, 2023
Reviewed Oct 13, 2023
Last updated Nov 5, 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
Low
User interaction
None
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:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS score

0.064%
(30th percentile)

Weaknesses

CVE ID

CVE-2023-41882

GHSA ID

GHSA-gc57-xhh5-m94r

Source code

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