WID-SEC-W-2026-1647

Vulnerability from csaf_certbund - Published: 2026-05-21 22:00 - Updated: 2026-05-25 22:00
Summary
LiteLLM: Mehrere Schwachstellen ermöglichen Privilegieneskalation
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: LiteLLM ist ein Gateway, das eine einheitliche Schnittstelle für verschiedene Large Language Models (LLMs) bietet.
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in LiteLLM ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2026-47101
Affected products
Product Identifier Version Remediation
Open Source LiteLLM <1.83.10
Open Source / LiteLLM
 <1.83.10
Open Source LiteLLM <1.83.14
Open Source / LiteLLM
 <1.83.14
CVE-2026-47102
Affected products
Product Identifier Version Remediation
Open Source LiteLLM <1.83.10
Open Source / LiteLLM
 <1.83.10
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "LiteLLM ist ein Gateway, das eine einheitliche Schnittstelle f\u00fcr verschiedene Large Language Models (LLMs) bietet.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in LiteLLM ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1647 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1647.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1647 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1647"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-05-21",
        "url": "https://github.com/advisories/GHSA-WPFP-GWWC-VWQ6"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-05-21",
        "url": "https://github.com/advisories/GHSA-QRC4-49GV-MV9M"
      },
      {
        "category": "external",
        "summary": "PoC vom 2026-05-21",
        "url": "https://github.com/learner202649/CVE-2026-47101-PoC"
      }
    ],
    "source_lang": "en-US",
    "title": "LiteLLM: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation",
    "tracking": {
      "current_release_date": "2026-05-25T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-25T19:10:35.859+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1647",
      "initial_release_date": "2026-05-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-25T22:00:00.000+00:00",
          "number": "2",
          "summary": "PoC aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.83.14",
                "product": {
                  "name": "Open Source LiteLLM \u003c1.83.14",
                  "product_id": "T054496"
                }
              },
              {
                "category": "product_version",
                "name": "1.83.14",
                "product": {
                  "name": "Open Source LiteLLM 1.83.14",
                  "product_id": "T054496-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:litellm:litellm:1.83.14"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.83.10",
                "product": {
                  "name": "Open Source LiteLLM \u003c1.83.10",
                  "product_id": "T054497"
                }
              },
              {
                "category": "product_version",
                "name": "1.83.10",
                "product": {
                  "name": "Open Source LiteLLM 1.83.10",
                  "product_id": "T054497-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:litellm:litellm:1.83.10"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "LiteLLM"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-47101",
      "product_status": {
        "known_affected": [
          "T054497",
          "T054496"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-47101"
    },
    {
      "cve": "CVE-2026-47102",
      "product_status": {
        "known_affected": [
          "T054497"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-47102"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.


Detection rules are retrieved from Rulezet.