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.
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Affected Vendors & Products
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Fixes
Solution
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Workaround
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References
History
Wed, 30 Sep 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | LightLLM through 1.2.0 Server-Side Request Forgery via multimodal endpoints | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-30T14:48:54.414Z
Reserved: 2026-09-30T10:52:32.248Z
Link: CVE-2026-103243
No data.
Status : Deferred
Published: 2026-09-30T15:22:26.607
Modified: 2026-09-30T15:22:26.790
Link: CVE-2026-103243
No data.
OpenCVE Enrichment
Updated: 2026-09-30T17:45:05Z
Weaknesses