GHSA-26q6-mgpf-f836MediumCVSS 5.8
LightLLM through 1.2.0 fails to validate image_url and audio_url parameters in multimodal...
🔗 CVE IDs covered (1)
📋 Description
LightLLM through 1.2.0 fails to validate image_url and audio_url parameters in multimodal endpoints, allowing unauthenticated attackers to perform server-side request forgery. Attackers can supply arbitrary URLs to fetch internal resources, with vision model processing disclosing content or error responses revealing internal network topology.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-103243
- https://github.com/ModelTC/LightLLM/issues/1608
- https://github.com/ModelTC/LightLLM
- https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/server/multimodal_params.py#L149
- https://github.com/ModelTC/lightllm/blob/v1.2.0/lightllm/utils/multimodal_utils.py#L82-L91
- https://www.vulncheck.com/advisories/lightllm-through-1.2.0-server-side-request-forgery-via-multimodal-endpoints
- https://github.com/advisories/GHSA-26q6-mgpf-f836