LightLLM through 1.2.0 contains a remote code execution vulnerability in the Config Server's unauthenticated /visual_register WebSocket endpoint that passes the first client frame directly to pickle.loads(). Attackers can reach the Config Server port and send a malicious serialized payload with a __reduce__ method to execute arbitrary code with Config Server process privileges.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 14 Sep 2026 13:15:00 +0000
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Modeltc
Modeltc lightllm |
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Modeltc
Modeltc lightllm |
Mon, 14 Sep 2026 11:45:00 +0000
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| Description | LightLLM through 1.2.0 contains a remote code execution vulnerability in the Config Server's unauthenticated /visual_register WebSocket endpoint that passes the first client frame directly to pickle.loads(). Attackers can reach the Config Server port and send a malicious serialized payload with a __reduce__ method to execute arbitrary code with Config Server process privileges. | |
| Title | LightLLM through 1.2.0 Unauthenticated Remote Code Execution via Config Server Pickle Deserialization | |
| Weaknesses | CWE-502 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-14T14:24:32.920Z
Reserved: 2026-09-14T11:04:23.742Z
Link: CVE-2026-90919
No data.
Status : Received
Published: 2026-09-14T12:17:51.807
Modified: 2026-09-14T12:17:51.807
Link: CVE-2026-90919
No data.
OpenCVE Enrichment
Updated: 2026-09-14T13:00:10Z
Weaknesses