Vulnerability-Lookup

GHSA-FR3J-H92J-CM4P

Vulnerability from github – Published: 2026-10-05 09:31 – Updated: 2026-10-05 09:31

Details

A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function server_info of the file python/sglang/srt/entrypoints/http_server.py of the component HTTP Endpoint. Such manipulation of the argument api_key leads to cleartext transmission of sensitive information. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

Severity

3.7 (Low)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

2.9 (Low)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-105245"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-05T07:16:30Z",
    "severity": "LOW"
  },
  "details": "A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function server_info of the file python/sglang/srt/entrypoints/http_server.py of the component HTTP Endpoint. Such manipulation of the argument api_key leads to cleartext transmission of sensitive information. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.",
  "id": "GHSA-fr3j-h92j-cm4p",
  "modified": "2026-10-05T09:31:51Z",
  "published": "2026-10-05T09:31:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105245"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sgl-project/sglang/issues/30166"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sgl-project/sglang/pull/30343"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sgl-project/sglang"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-105245"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/975910"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/413451"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/413451/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-105245 (GCVE-0-2026-105245)

Vulnerability from cvelistv5 – Published: 2026-10-05 06:30 – Updated: 2026-10-05 06:30

Title

sgl-project sglang HTTP Endpoint http_server.py server_info cleartext transmission

Summary

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C

3.7 (Low)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C

CWE

CWE-319 - Cleartext Transmission of Sensitive Information
CWE-310 - Cryptographic Issues

Assigner

VulDB mitre root Scorecard

References

7 references

URL	Tags
https://vuldb.com/vuln/413451	vdb-entrytechnical-description
https://vuldb.com/vuln/413451/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-105245	third-party-advisory
https://vuldb.com/submit/975910	third-party-advisory
https://github.com/sgl-project/sglang/issues/30166	exploitissue-tracking
https://github.com/sgl-project/sglang/pull/30343	issue-trackingpatch
https://github.com/sgl-project/sglang/	product

Impacted products

1 product

Vendor	Product	Version
sgl-project	sglang	Affected: 0.5.0 Affected: 0.5.1 Affected: 0.5.2 Affected: 0.5.3 Affected: 0.5.4 Affected: 0.5.5 Affected: 0.5.6 Affected: 0.5.7 Affected: 0.5.8 Affected: 0.5.9 Affected: 0.5.10 Affected: 0.5.11 Affected: 0.5.12 Affected: 0.5.13 Affected: 0.5.14 Affected: 0.5.15 Affected: 0.5.16 Affected: 0.5.17 Affected: 0.5.18 Affected: 0.5.19 Affected: 0.5.20 Affected: 0.5.21 cpe:2.3:a:sgl-project:sglang::::::::

Credits

geochen (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:sgl-project:sglang:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "HTTP Endpoint"
          ],
          "product": "sglang",
          "vendor": "sgl-project",
          "versions": [
            {
              "status": "affected",
              "version": "0.5.0"
            },
            {
              "status": "affected",
              "version": "0.5.1"
            },
            {
              "status": "affected",
              "version": "0.5.2"
            },
            {
              "status": "affected",
              "version": "0.5.3"
            },
            {
              "status": "affected",
              "version": "0.5.4"
            },
            {
              "status": "affected",
              "version": "0.5.5"
            },
            {
              "status": "affected",
              "version": "0.5.6"
            },
            {
              "status": "affected",
              "version": "0.5.7"
            },
            {
              "status": "affected",
              "version": "0.5.8"
            },
            {
              "status": "affected",
              "version": "0.5.9"
            },
            {
              "status": "affected",
              "version": "0.5.10"
            },
            {
              "status": "affected",
              "version": "0.5.11"
            },
            {
              "status": "affected",
              "version": "0.5.12"
            },
            {
              "status": "affected",
              "version": "0.5.13"
            },
            {
              "status": "affected",
              "version": "0.5.14"
            },
            {
              "status": "affected",
              "version": "0.5.15"
            },
            {
              "status": "affected",
              "version": "0.5.16"
            },
            {
              "status": "affected",
              "version": "0.5.17"
            },
            {
              "status": "affected",
              "version": "0.5.18"
            },
            {
              "status": "affected",
              "version": "0.5.19"
            },
            {
              "status": "affected",
              "version": "0.5.20"
            },
            {
              "status": "affected",
              "version": "0.5.21"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "geochen (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function server_info of the file python/sglang/srt/entrypoints/http_server.py of the component HTTP Endpoint. Such manipulation of the argument api_key leads to cleartext transmission of sensitive information. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 2.6,
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-319",
              "description": "Cleartext Transmission of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-310",
              "description": "Cryptographic Issues",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-05T06:30:14.062Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-413451 | sgl-project sglang HTTP Endpoint http_server.py server_info cleartext transmission",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/413451"
        },
        {
          "name": "VDB-413451 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/413451/cti"
        },
        {
          "name": "CVE-2026-105245 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-105245"
        },
        {
          "name": "Submit #975910 | https://github.com/sgl-project/ sglang commit 594ec63 Cleartext Transmission of Sensitive Information",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/975910"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/sgl-project/sglang/issues/30166"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/sgl-project/sglang/pull/30343"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/sgl-project/sglang/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-04T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-04T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-04T18:29:22.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "sgl-project sglang HTTP Endpoint http_server.py server_info cleartext transmission",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-105245",
    "datePublished": "2026-10-05T06:30:14.062Z",
    "dateReserved": "2026-10-04T16:24:17.740Z",
    "dateUpdated": "2026-10-05T06:30:14.062Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-FR3J-H92J-CM4P

CVE-2026-105245 (GCVE-0-2026-105245)

Tags

Sightings

Nomenclature

Related by attack behaviour