| Component | LiteLLM |
| Severity | high (CVSS 7.3) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Published (NVD) | 2026-06-21 |
| Last modified | 2026-06-24 |
| Affected versions | litellm <= 1.82.2 |
| Fixed in | see the vendor advisory |
| Weakness | CWE-287CWE-306 |
| CISA KEV | not listed |
NVD description
A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
What to do
- NVD lists no fixed version yet: follow the vendor advisory below and keep LiteLLM off the public internet until a fix ships.
- Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-12795
- https://gist.github.com/YLChen-007/9b13c75a3a73187a4082cc6df0b100d3
- https://vuldb.com/submit/811286
- https://vuldb.com/cve/CVE-2026-12795
- https://vuldb.com/vuln/372557
- https://vuldb.com/vuln/372557/cti
Read more
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