Aim Uncontrolled Resource Consumption vulnerability
In version 3.25.0 of aimhubio/aim, the tracking server is vulnerable to a denial of service attack. The server overrides the maximum size for websocket messages, allowing very large images to be tracked. This causes the server to become unresponsive to other requests while processing the large image, leading to a denial of service condition.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | aim | <= 3.25.0 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-400, CWE-770- Platform
- Python (PyPI)
- Package
aim- Disclosed
- 20.03.2025
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1089 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-j5qj-rg5j-j7c2 - CC BY 4.0
Vulnerability history: aim
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
- 11.2021 07.2025
- Without a fix
- 19
- Exploited in attacks
- 0
Severity breakdown
- Critical 4
- High 9
- Medium 6
- Low 1
Disclosures per year
- 2021: 1
- 2022: 0
- 2023: 0
- 2024: 5
- 2025: 14
- 2026: 0
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Aim Uncontrolled Resource Consumption vulnerability this entry
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