๐Ÿ” CVE Alert

CVE-2026-40217

HIGH 8.8
CVSS Score
8.8
EPSS Score
0.2%
EPSS Percentile
41th

LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.

CWE CWE-420
Vendor berriai
Product litellm
Published Apr 10, 2026
Last Updated Apr 14, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

BerriAI / LiteLLM
bb0639701796218a3447160e55c0f1097446e4e6085df7dfd39f476d4143743f

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
x41-dsec.de: https://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/