Fides Webserver Vulnerable to Zip Bomb File Uploads
Impact
The Fides webserver is vulnerable to a type of Denial of Service (DoS) attack. Attackers can exploit a weakness in the connector template upload feature to upload a malicious zip bomb file, resulting in resource exhaustion and service unavailability for all users of the Fides webserver.
This vulnerability affects Fides versions 2.11.0 through 2.15.1. Exploitation is limited to users with elevated privileges with the CONNECTOR_TEMPLATE_REGISTER scope, which includes root users and users with the owner role.
Patches
The vulnerability has been patched in Fides version 2.16.0. Users are advised to upgrade to this version or later to secure their systems against this threat.
Workarounds
There is no known workaround to remediate this vulnerability without upgrading. If an attack occurs, the impact can be mitigated by manually or automatically restarting the affected container.
References
More information about this type of vulnerability can be found at the following links:
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | ethyca-fides | >= 2.11.0, < 2.16.0 | 2.16.0 |
References
- https://github.com/ethyca/fides/security/advisories/GHSA-g95c-2jgm-hqc6
- https://nvd.nist.gov/vuln/detail/CVE-2023-37480
- https://github.com/ethyca/fides/commit/5aea738463960d81821c11ae7ade1d627a46bf32
- https://github.com/ethyca/fides
- https://github.com/ethyca/fides/releases/tag/2.16.0
- https://pypi.org/project/ethyca-fides
- https://github.com/advisories/GHSA-g95c-2jgm-hqc6
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L- Weakness (CWE)
CWE-400- Platform
- Python (PyPI)
- Package
ethyca-fides- Disclosed
- 18.07.2023
- Updated
- 11.10.2026 15:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1342 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-g95c-2jgm-hqc6 - CC BY 4.0
Vulnerability history: ethyca-fides
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
- 22
- First → latest
- 07.2023 05.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 7
- Medium 6
- Low 9
Disclosures per year
- 2023: 9
- 2024: 7
- 2025: 4
- 2026: 2
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Fides Webserver Vulnerable to Zip Bomb File Uploads this entry
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