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CVE

CVE-2026-103041

LightLLM through 1.2.0 Unauthenticated Remote Code Execution via Embed Cache RPyC Service
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CVE

CVE-2026-103041

LightLLM through 1.2.0 Unauthenticated Remote Code Execution via Embed Cache RPyC Service

LightLLM through 1.2.0 multimodal deployments expose an unauthenticated RPyC cache service with pickle deserialization enabled on all interfaces. Attackers can send crafted serialized objects to exposed cache methods to execute arbitrary code with service privileges.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103041.json, https://nvd.nist.gov/vuln/detail/CVE-2026-103041, https://www.vulncheck.com/advisories/lightllm-through-1.2.0-unauthenticated-remote-code-execution-via-embed-cache-rpyc-service, https://github.com/ModelTC/LightLLM/issues/1596, https://github.com/ModelTC/LightLLM, https://github.com/ModelTC/lightllm, https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/embedcache/manager.py#L29-L31, https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/embedcache/manager.py#L66

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00774%
EPSS Percentile
0.55459%
Introduced Version
0
Fix Available

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