CWE-918

{
  "affected": [],
  "aliases": [
    "CVE-2017-7569"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-06T17:59:00Z",
    "severity": "HIGH"
  },
  "details": "In vBulletin before 5.3.0, remote attackers can bypass the CVE-2016-6483 patch and conduct SSRF attacks by leveraging the behavior of the PHP parse_url function, aka VBV-17037.",
  "id": "GHSA-xc4w-h9rq-68jx",
  "modified": "2022-05-17T02:50:38Z",
  "published": "2022-05-17T02:50:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7569"
    },
    {
      "type": "WEB",
      "url": "https://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4367744-vbulletin-5-3-0-connect-is-now-available"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-2140"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-21T16:15:07Z",
    "severity": "HIGH"
  },
  "details": "A Server-Side Request Forgery vulnerability in DELMIA Apriso Release  2017 through Release 2022 \n\ncould allow an unauthenticated attacker to issue requests to arbitrary hosts on behalf of the server running the DELMIA Apriso application.\n",
  "id": "GHSA-xc69-c397-p3r8",
  "modified": "2024-04-04T03:38:09Z",
  "published": "2023-04-21T18:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2140"
    },
    {
      "type": "WEB",
      "url": "https://www.3ds.com/vulnerability/advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/jon4hz/jellysweep"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.13.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-64178"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-04T14:30:22Z",
    "nvd_published_at": "2025-11-06T22:15:44Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe `/api/images/cache` which is used to download media posters from the server accepted an `url` parameter, which was directly passed to the cache package and that downloaded the poster from this URL.\nThis URL parameter can be used to make the jellysweep server download arbitrary content.\n\nThe API endpoint can only be used by authenticated users.\n\n### Patches\n\nFixed in `v0.13.0`. The affected (and now fixed) library was also moved to `internal/` because it wasn\u0027t meant to be imported.\n\n\n### References\nhttps://github.com/jon4hz/jellysweep/security/code-scanning/28",
  "id": "GHSA-xc93-q32j-cpcg",
  "modified": "2025-11-07T16:40:49Z",
  "published": "2025-11-04T14:30:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/jon4hz/jellysweep/security/advisories/GHSA-xc93-q32j-cpcg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64178"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jon4hz/jellysweep/commit/17466312510966418aea941e4944229856d55101"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jon4hz/jellysweep"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Jellysweep uses uncontrolled data in image cache API endpoint"
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.9.2"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.geysermc.geyser:core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-42188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-05T20:03:16Z",
    "nvd_published_at": "2026-05-11T22:22:11Z",
    "severity": "LOW"
  },
  "details": "### Summary\nA server-side request forgery (SSRF) vulnerability exists in Geyser\u2019s handling of Bedrock player head texture data.\nBy supplying a crafted Base64-encoded skin texture URL via the /give command, an attacker can cause the Minecraft server to issue arbitrary HTTP GET requests to attacker-controlled or internal endpoints.\nThis occurs server-side, without proper URL validation, and can be triggered by a Bedrock client.\n\n### Details\nGeyser allows Bedrock clients to interact with Java Edition mechanics, including the creation of custom player heads using the minecraft:profile NBT structure.\n\nWhen a player head is created with a custom textures property, Geyser processes the Base64-encoded JSON value and forwards the embedded texture URL for resolution.\nHowever, the URL contained in the textures.SKIN.url field is not sufficiently validated.\n### PoC\n\n1. **Setup Environment:**\n   - Set up a Minecraft Server (Paper/Spigot) with the latest version of Geyser installed.\n   - Ensure you have a Bedrock client connected.\n\n2. **Prepare Listener:**\n   - Go to [webhook.site](https://webhook.site) and obtain a unique URL (e.g., `https://webhook.site/YOUR-UUID`).\n\n3. **Construct Payload:**\n   - Create a JSON payload pointing to your listener URL:\n     `{\"textures\":{\"SKIN\":{\"url\":\"https://webhook.site/YOUR-UUID\"}}}`\n   - Encode this JSON string to Base64.\n     *(You can use a terminal command: `echo -n \u0027{\"textures\":{\"SKIN\":{\"url\":\"...\"}}}\u0027 | base64`)*\n\n4. **Execute Command:**\n   - Run the following command in the Bedrock Edition client:\n   `/give @p minecraft:player_head[minecraft:profile={properties:[{name:\"textures\",value:\"[PASTE_BASE64_HERE]\"}]}]`\n\n5. **Verify:**\n   - Check the webhook.site dashboard.\n   - You will see an **HTTP GET request originating from the Minecraft Server\u0027s IP address**, not the client\u0027s IP.\n\n### Impact\nThis vulnerability allows server-side request forgery (SSRF) from the Minecraft server to arbitrary HTTP endpoints.\n\n#### Affected Parties\n- Minecraft servers running Geyser\n- Server operators exposing internal or cloud metadata endpoints\n\n#### Potential Impacts\n- Internal network probing (e.g., intranet services, admin panels)\n- Cloud metadata access attempts (e.g., 169.254.169.254)\n- IP address disclosure of the Minecraft server\n- Abuse of the server as an HTTP request proxy\n\nAlthough the vulnerability is blind SSRF (no response data returned to the attacker), it is still useful for:\n- Network mapping\n- Firewall bypass attempts\n- Cloud environment fingerprinting",
  "id": "GHSA-xcfg-fcr5-gw9r",
  "modified": "2026-05-13T14:19:57Z",
  "published": "2026-05-05T20:03:16Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/GeyserMC/Geyser/security/advisories/GHSA-xcfg-fcr5-gw9r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42188"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/GeyserMC/Geyser"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Geyser Vulnerable to Server-Side Request Forgery (SSRF) via Player Head Texture URL in Geyser"
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-40296"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-31T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The application was vulnerable to a Server-Side Request Forgery attacks, allowing the backend server to interact with unexpected endpoints, potentially including internal and local services, leading to attacks in other downstream systems.",
  "id": "GHSA-xcfj-f8vp-729x",
  "modified": "2022-11-03T12:00:27Z",
  "published": "2022-11-01T12:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40296"
    },
    {
      "type": "WEB",
      "url": "https://www.themissinglink.com.au/security-advisories/cve-2022-40296"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-29738"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-02T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "IBM InfoSphere Data Flow Designer (IBM InfoSphere Information Server 11.7 ) is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 201302.",
  "id": "GHSA-xcmm-84q5-43xv",
  "modified": "2022-05-24T19:19:27Z",
  "published": "2022-05-24T19:19:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29738"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/201302"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/6509084"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-43293"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-04T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Sonatype Nexus Repository Manager 3.x before 3.36.0 allows a remote authenticated attacker to potentially perform network enumeration via Server Side Request Forgery (SSRF).",
  "id": "GHSA-xcpf-w2vq-644j",
  "modified": "2022-05-24T19:19:43Z",
  "published": "2022-05-24T19:19:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43293"
    },
    {
      "type": "WEB",
      "url": "https://support.sonatype.com/hc/en-us/articles/4409326330003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "oras.land/oras-go/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "oras.land/oras-go"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-48978"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-319",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-01T21:06:10Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "## Summary\n\noras-go\u0027s `auth.Client` follows the `realm` URL from a registry\u0027s `WWW-Authenticate: Bearer` challenge without validating its scheme or host. The `realm` field is server-controlled by design in the OCI/distribution spec \u2014 registries legitimately point token requests at a separate auth endpoint (e.g. Docker Hub\u0027s `registry-1.docker.io` -\u003e `auth.docker.io`), so cross-host realms on public DNS names are not in themselves a vulnerability. Two specific patterns, however, are never legitimate under any registry trust model and can be abused by a malicious or compromised registry (or a man-in-the-middle on a plaintext connection):\n\n1. **SSRF to internal networks.** A realm of `http://169.254.169.254/...` (AWS/Azure IMDS), `http://10.0.0.x/...` (RFC 1918), or `http://127.0.0.1/...` causes oras-go running on a cloud VM or corporate workstation to issue outbound HTTP requests from inside the user\u0027s trust boundary to an endpoint the user did not choose. The user\u0027s stored credentials are attached to those requests, but the principal harm is the network primitive \u2014 probing internal endpoints from the client. On IMDSv1 the response body is recoverable from log channels; on IMDSv2 the probe itself can still be used for service discovery.\n\n2. **TLS downgrade.** A registry contacted over `https://` can return a realm with an `http://` scheme, causing oras-go to send the user\u0027s credentials over plaintext to the token endpoint. This defeats the transport security the user chose when typing `https://`.\n\n## What is NOT claimed\n\nThis advisory does **not** claim that credential forwarding to an arbitrary public attacker host through a server-controlled realm is, on its own, a vulnerability. The distribution spec defines `realm` as a server-controlled field; a strict same-host or same-eTLD+1 enforcement would deviate from the spec and break legitimate split-host deployments. Operators who want defense-in-depth against cross-host realm forwarding can use the opt-in `Client.TrustedRealmHosts` allowlist (added separately).\n\n## Affected versions\n\n`oras.land/oras-go/v2 \u003c= v2.6.0`\n\n## Severity\n\nMedium. Network attack vector, low complexity, no privileges required, user interaction required (victim runs an oras command against the malicious or MITM\u0027d registry), unchanged scope. Confidentiality impact is limited \u2014 IMDS probe responses can disclose information, and TLS downgrade exposes the realm request to passive observers \u2014 but the attacker does not obtain credentials beyond what the malicious endpoint already controls.\n\n## Affected code\n\n- `registry/remote/auth/client.go` \u2014 `Client.Do()` (bearer challenge handling)\n- `registry/remote/auth/client.go` \u2014 `Client.fetchBearerToken()` / `fetchDistributionToken` / `fetchOAuth2Token`\n\nThe `realm` parameter from `parseChallenge` is threaded through to `http.NewRequestWithContext` without scheme or host validation.\n\n## CWE\n\n- CWE-918: Server-Side Request Forgery (SSRF)\n- CWE-319: Cleartext Transmission of Sensitive Information\n\n## Patch\n\n`registry/remote/auth/client.go` now rejects realm URLs that:\n\n- use a scheme other than `http` or `https`\n- use `http` when the registry was contacted over `https` (TLS downgrade)\n- use an IP literal in a loopback, link-local, private, or unspecified range, unless the registry itself was reached at the same hostname (so loopback / in-cluster deployments are unaffected)\n\nCross-host realms on public DNS names continue to be accepted.\n\n## Credit\n\nReported by bugbunny.ai.",
  "id": "GHSA-xf85-363p-868w",
  "modified": "2026-07-01T21:06:10Z",
  "published": "2026-07-01T21:06:10Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/oras-project/oras-go/security/advisories/GHSA-xf85-363p-868w"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oras-project/oras-go/commit/7a9f4b0b9558821b0422152ebe21ae56930fe764"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/oras-project/oras-go"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oras-project/oras-go/releases/tag/v2.6.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens"
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-4262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-26T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "IBM QRadar SIEM 7.2 and 7.3 is vulnerable to Server Side Request Forgery (SSRF). This may allow an unauthenticated attacker to send unauthorized requests from the QRadar system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 160014.",
  "id": "GHSA-xf86-43xx-q9wm",
  "modified": "2024-04-04T02:00:55Z",
  "published": "2022-05-24T16:56:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-4262"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/160014"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/1074538"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-22726"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-08T10:15:48Z",
    "severity": "CRITICAL"
  },
  "details": "Server-Side Request Forgery (SSRF) vulnerability in _nK nK Themes Helper nk-themes-helper allows Server Side Request Forgery.This issue affects nK Themes Helper: from n/a through \u003c= 1.7.9.",
  "id": "GHSA-xf8h-2jhw-rgxq",
  "modified": "2026-01-20T15:33:08Z",
  "published": "2026-01-08T12:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22726"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/Wordpress/Plugin/nk-themes-helper/vulnerability/wordpress-nk-themes-helper-plugin-1-7-9-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
    },
    {
      "type": "WEB",
      "url": "https://vdp.patchstack.com/database/Wordpress/Plugin/nk-themes-helper/vulnerability/wordpress-nk-themes-helper-plugin-1-7-9-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}