GHSA-53mr-6c8q-9789
GHSA-53mr-6c8q-9789 is a CWE-863 vulnerability in litellm. O3 Security confirms whether GHSA-53mr-6c8q-9789 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
LiteLLM: Privilege escalation via unrestricted proxy configuration endpoint
Real-World Exposure
litellmReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.
Description
Impact
The /config/update endpoint does not enforce admin role authorization. A user who is already authenticated into the platform can then use this endpoint to do the following:
- Modify proxy configuration and environment variables
- Register custom pass-through endpoint handlers pointing to attacker-controlled Python code, achieving remote code execution
- Read arbitrary server files by setting UI_LOGO_PATH and fetching via /get_image
- Take over other priveleged accounts by overwriting UI_USERNAME and UI_PASSWORD environment variables
Patches
Fixed in v1.83.0. The endpoint now requires proxy_admin role.
Workarounds
Restrict API key distribution. There is no configuration-level workaround.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | litellm | all versions | 1.83.0 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for litellm. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update litellm to 1.83.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-53mr-6c8q-9789 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-53mr-6c8q-9789 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-53mr-6c8q-9789. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-53mr-6c8q-9789 in your dependencies?
O3 detects GHSA-53mr-6c8q-9789 across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.