CVE-2026-35484
text-generation-webui has a Path Traversal in load_preset() — .yaml file read without authentication
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
15th
text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_preset() allows reading any .yaml file on the server filesystem. The parsed YAML key-value pairs (including passwords, API keys, connection strings) are returned in the API response. This vulnerability is fixed in 4.3.
| CWE | CWE-22 |
| Vendor | oobabooga |
| Product | text-generation-webui |
| Published | Apr 7, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
oobabooga / text-generation-webui
< 4.3