Minor fix to previous patch for CVE-2022-35918
Impact
The initial vulnerability identified in Streamlit apps using custom components, allowing for directory traversal attacks, was addressed in version 1.11.1. However, a minor issue persisted, which could still potentially expose certain files on the server file-system under specific conditions.
Patches
We released an update in version 1.30.0 to further tighten security measures. Users are strongly advised to update to version 1.30.0 immediately for optimal security.
Workarounds
No additional workarounds are necessary once the update to version 1.30.0 is applied.
For more information
If you have any questions or comments about this advisory:
- Email us at security@streamlit.io
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | streamlit | >= 0.63.0, < 1.30.0 | 1.30.0 |
References
- https://github.com/streamlit/streamlit/security/advisories/GHSA-8qw9-gf7w-42x5
- https://github.com/streamlit/streamlit/commit/bd0a8996c4c7ec55b9c6557e7b168b0c13a25b90
- https://github.com/advisories/GHSA-v4hr-4jpx-56gc
- https://github.com/streamlit/streamlit
- https://www.cve.org/CVERecord?id=CVE-2022-35918
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-22- Platform
- Python (PyPI)
- Package
streamlit- Disclosed
- 12.01.2024
- Updated
- 11.10.2026 12:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8qw9-gf7w-42x5 - CC BY 4.0
Vulnerability history: streamlit
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
- 6
- First → latest
- 08.2022 06.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 6
Disclosures per year
- 2022: 1
- 2023: 1
- 2024: 2
- 2025: 0
- 2026: 2
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Minor fix to previous patch for CVE-2022-35918 this entry
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