Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.0, an authenticated user can read any task comment by ID, regardless of whether they have access to the task the comment belongs to, by substituting the task ID in the API URL with a task they do have access to. Version 2.2.0 fixes the issue.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Vikunja Vikunja
cpe:2.3:a:vikunja:vikunja:*:*:*:*:*:*:*:*
|
— |
2.2.0
|
References 3
https://github.com/go-vikunja/vikunja/commit/bc6d843ed4df82a6c89f10aa676a7a33d2…
security-advisories@github.com
https://github.com/go-vikunja/vikunja/security/advisories/GHSA-mr3j-p26x-72x4
security-advisories@github.com
https://vikunja.io/changelog/vikunja-v2.2.0-was-released
security-advisories@github.com