vantage6 does not properly delete linked resources when deleting a collaboration
When a collaboration is deleted in vantage6, the linked resources (such as tasks from that collaboration) are not properly deleted.
This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases, resulting in information disclosure.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | vantage6 | < 4.0.0 | 4.0.0 |
References
- https://github.com/vantage6/vantage6/pull/748
- https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400
- https://github.com/vantage6/vantage6/security/advisories/GHSA-rf54-7qrr-96j6
- https://nvd.nist.gov/vuln/detail/CVE-2023-41881
- https://github.com/vantage6/vantage6/commit/cce9538f8b70e814c080dd0ae43b297f3af8a732
- https://github.com/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2023-200.yaml
- https://github.com/vantage6/vantage6
- CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-200- Platform
- Python (PyPI)
- Package
vantage6- Disclosed
- 11.10.2023
- Updated
- 11.10.2026 15:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2023-200 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-rf54-7qrr-96j6 - CC BY 4.0
Vulnerability history: vantage6
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 20
- First → latest
- 02.2023 07.2026
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- High 5
- Medium 9
- Low 6
Disclosures per year
- 2023: 7
- 2024: 7
- 2025: 1
- 2026: 5
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