LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.7-stable, LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives, allowing an authenticated user with access to LiteLLM LLM API routes or a key whose allowed_routes includes /v1/skills, anthropic_routes, or llm_api_routes to upload a crafted skill archive containing path traversal entries that could be written outside the intended extraction or staging directory. This issue is fixed in version 1.83.7-stable.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Litellm Litellm
cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*
|
— |
1.83.7
|
|
Litellm Litellm
cpe:2.3:a:litellm:litellm:1.83.7:rc1:*:*:*:*:*:*
|
— | — |
References 4
https://github.com/BerriAI/litellm/commit/6a15adcd64137d37f73dee76dfe7481f8c2d9…
security-advisories@github.com
https://github.com/BerriAI/litellm/pull/25475
security-advisories@github.com
https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable
security-advisories@github.com
https://github.com/BerriAI/litellm/security/advisories/GHSA-5jmr-gcrj-2c9q
security-advisories@github.com