CVE-2026-103243

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Source

https://cve.org/CVERecord?id=CVE-2026-103243

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103243.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-103243

Published

2026-09-30T14:48:54Z

Modified

2026-10-04T02:30:29Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N CVSS Calculator

Summary

LightLLM through 1.2.0 Server-Side Request Forgery via multimodal endpoints

Details

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.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103243.json"
}

References

Affected packages

Git / github.com/modeltc/lightllm

Affected ranges

Type

GIT

Repo

https://github.com/modeltc/lightllm

Events

Introduced

Fixed

65c174ee95ac6a6fd36b18b63d0b33d97e76b770

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.2.0"
        },
        {
            "fixed":  "1.2.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v1.*

v1.0.0

v1.0.1

v1.1.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103243.json"