Common Weakness Enumeration

CWE-918

Allowed

Server-Side Request Forgery (SSRF)

Abstraction: Base · Status: Incomplete

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

4788 vulnerabilities reference this CWE, most recent first.

GHSA-749H-H23P-GJ86

Vulnerability from github – Published: 2025-07-18 00:30 – Updated: 2025-10-20 09:30
VLAI
Details

A vulnerability, which was classified as critical, was found in thinkgem JeeSite up to 5.12.0. This affects an unknown part of the file modules/core/src/main/java/com/jeesite/common/ueditor/ActionEnter.java of the component UEditor Image Grabber. The manipulation of the argument Source leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 1c5e49b0818037452148e0f8ff69ed04cb8fefdc. It is recommended to apply a patch to fix this issue.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-7759"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-17T22:15:27Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability, which was classified as critical, was found in thinkgem JeeSite up to 5.12.0. This affects an unknown part of the file modules/core/src/main/java/com/jeesite/common/ueditor/ActionEnter.java of the component UEditor Image Grabber. The manipulation of the argument Source leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 1c5e49b0818037452148e0f8ff69ed04cb8fefdc. It is recommended to apply a patch to fix this issue.",
  "id": "GHSA-749h-h23p-gj86",
  "modified": "2025-10-20T09:30:27Z",
  "published": "2025-07-18T00:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7759"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thinkgem/jeesite5/issues/27"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thinkgem/jeesite5/commit/1c5e49b0818037452148e0f8ff69ed04cb8fefdc"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MentalityXt/jeesite_ssrf/tree/main"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.316749"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.316749"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.615769"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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"
    }
  ]
}

GHSA-74MH-X92Q-WP74

Vulnerability from github – Published: 2022-05-24 16:49 – Updated: 2024-04-04 01:13
VLAI
Details

An issue was discovered in GitLab Community and Enterprise Edition before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1. There is an SSRF vulnerability in the Prometheus integration.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-19495"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-10T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in GitLab Community and Enterprise Edition before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1. There is an SSRF vulnerability in the Prometheus integration.",
  "id": "GHSA-74mh-x92q-wp74",
  "modified": "2024-04-04T01:13:52Z",
  "published": "2022-05-24T16:49:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19495"
    },
    {
      "type": "WEB",
      "url": "https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab-ee/issues/8167"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-74P6-39F2-23V3

Vulnerability from github – Published: 2024-04-17 18:20 – Updated: 2025-02-12 18:19
VLAI
Summary
Blind SSRF Leads to Port Scan by using Webhooks
Details

Impact

Failing webhooks logs are available when solution is not in debug mode. Those logs can contain information that is critical.

Affected Versions

Umbraco versions 13.0.0 - 13.1.1

Patches

13.1.1

Workarounds

Disabling webhooks functionality.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.Cms.Core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.Cms.Web.BackOffice"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0.0"
            },
            {
              "fixed": "13.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-29035"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-17T18:20:28Z",
    "nvd_published_at": "2024-04-17T15:15:07Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nFailing webhooks logs are available when solution is not in debug mode. Those logs can contain information that is critical.\n \n### Affected Versions\nUmbraco versions 13.0.0 - 13.1.1\n\n### Patches\n13.1.1\n\n### Workarounds\nDisabling webhooks functionality.",
  "id": "GHSA-74p6-39f2-23v3",
  "modified": "2025-02-12T18:19:46Z",
  "published": "2024-04-17T18:20:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-74p6-39f2-23v3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-29035"
    },
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/commit/6b8067815c02ae43161966a8075a3585e1bc4de0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/umbraco/Umbraco-CMS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Blind SSRF Leads to Port Scan by using Webhooks"
}

GHSA-74VW-FVV7-2RH7

Vulnerability from github – Published: 2022-05-14 01:54 – Updated: 2022-05-14 01:54
VLAI
Details

The Omni Commerce Connect API (OCC) of SAP Hybris Commerce, versions 6.*, is vulnerable to server-side request forgery (SSRF) attacks. This is due to a misconfiguration of XML parser that is used in the server-side implementation of OCC.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-2463"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-11T15:29:00Z",
    "severity": "HIGH"
  },
  "details": "The Omni Commerce Connect API (OCC) of SAP Hybris Commerce, versions 6.*, is vulnerable to server-side request forgery (SSRF) attacks. This is due to a misconfiguration of XML parser that is used in the server-side implementation of OCC.",
  "id": "GHSA-74vw-fvv7-2rh7",
  "modified": "2022-05-14T01:54:41Z",
  "published": "2022-05-14T01:54:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-2463"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.support.sap.com/#/notes/2680834"
    },
    {
      "type": "WEB",
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=499356993"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105339"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-74XW-28V9-322G

Vulnerability from github – Published: 2025-10-28 15:30 – Updated: 2025-10-28 15:30
VLAI
Details

IBM Concert 1.0.0 through 2.0.0 Software 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.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-36085"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-28T15:16:12Z",
    "severity": "MODERATE"
  },
  "details": "IBM Concert 1.0.0 through 2.0.0 Software 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.",
  "id": "GHSA-74xw-28v9-322g",
  "modified": "2025-10-28T15:30:47Z",
  "published": "2025-10-28T15:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-36085"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7249356"
    }
  ],
  "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"
    }
  ]
}

GHSA-756G-77HP-9PHC

Vulnerability from github – Published: 2022-05-14 01:32 – Updated: 2022-05-14 01:32
VLAI
Details

Rhymix CMS 1.9.8.1 allows SSRF via an index.php?module=admin&act=dispModuleAdminFileBox SVG upload.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-19601"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-03T20:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Rhymix CMS 1.9.8.1 allows SSRF via an index.php?module=admin\u0026act=dispModuleAdminFileBox SVG upload.",
  "id": "GHSA-756g-77hp-9phc",
  "modified": "2022-05-14T01:32:34Z",
  "published": "2022-05-14T01:32:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19601"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rhymix/rhymix/issues/1089"
    },
    {
      "type": "WEB",
      "url": "https://github.com/security-breachlock/CVE-2018-19601/blob/master/SSRF.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-75P7-527P-W8WP

Vulnerability from github – Published: 2022-03-09 15:17 – Updated: 2022-03-09 20:13
VLAI
Summary
Server-Side Request Forgery and Open Redirect in AllTube Download
Details

Impact

On releases prior to 3.0.3, an attacker could craft a special HTML page to trigger either an open redirect attack or a Server-Side Request Forgery attack (depending on how AllTube is configured).

The impact is mitigated by the fact the SSRF attack is only possible when the stream option is enabled in the configuration. (This option is disabled by default.)

Patches

3.0.3 contains a fix for this vulnerability. (The 1.x and 2.x releases are not maintained anymore.)

The fix requires applying a patch to youtube-dl to disable its generic extractor. If you are using the version of youtube-dl bundled with 3.0.3, it is already patched. However, if you are using your own unpatched version of youtube-dl you might still be vulnerable.

References

  • https://github.com/Rudloff/alltube/commit/8913f27716400dabf4906a5ad690a5238f73496a
  • https://github.com/ytdl-org/youtube-dl/issues/30691
Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "rudloff/alltube"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-03-09T15:17:31Z",
    "nvd_published_at": "2022-03-08T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nOn releases prior to 3.0.3, an attacker could craft a special HTML page to trigger either an open redirect attack or a Server-Side Request Forgery attack (depending on how AllTube is configured).\n\nThe impact is mitigated by the fact the SSRF attack is only possible when the `stream` option is enabled in the configuration. (This option is disabled by default.)\n\n### Patches\n\n3.0.3 contains a fix for this vulnerability.\n(The 1.x and 2.x releases are not maintained anymore.)\n\nThe fix requires applying [a patch](https://github.com/Rudloff/alltube/blob/3d092891044f2685ed66c73c870a021bee319c37/patches/youtube-dl-disable-generic.diff) to youtube-dl to disable its generic extractor. If you are using the version of youtube-dl bundled with 3.0.3, it is already patched.\nHowever, if you are using your own unpatched version of youtube-dl **you might still be vulnerable**.\n\n### References\n\n* https://github.com/Rudloff/alltube/commit/8913f27716400dabf4906a5ad690a5238f73496a\n* https://github.com/ytdl-org/youtube-dl/issues/30691\n",
  "id": "GHSA-75p7-527p-w8wp",
  "modified": "2022-03-09T20:13:46Z",
  "published": "2022-03-09T15:17:31Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Rudloff/alltube/security/advisories/GHSA-75p7-527p-w8wp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24739"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ytdl-org/youtube-dl/issues/30691"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Rudloff/alltube/commit/3a4f09dda0a466662a4e52cde674749e0c668e8d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Rudloff/alltube/commit/8913f27716400dabf4906a5ad690a5238f73496a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Rudloff/alltube/commit/bc14b6e45c766c05757fb607ef8d444cbbfba71a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/rudloff/alltube/CVE-2022-24739.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Rudloff/alltube"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Rudloff/alltube/releases/tag/3.0.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Server-Side Request Forgery and Open Redirect in AllTube Download"
}

GHSA-76CC-739M-WWPV

Vulnerability from github – Published: 2026-07-14 06:31 – Updated: 2026-07-14 06:31
VLAI
Details

A security flaw has been discovered in zhayujie chatgpt-on-wechat CowAgent up to 2.1.1. This issue affects the function Vision._download_to_data_url of the file agent/tools/vision/vision.py of the component Vision Tool. Performing a manipulation of the argument image results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.1.2 is capable of addressing this issue. The patch is named e85290cddcbb5ffc9c235927f4c92e5b4c3ec264. The affected component should be upgraded.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-15628"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-14T04:17:16Z",
    "severity": "LOW"
  },
  "details": "A security flaw has been discovered in zhayujie chatgpt-on-wechat CowAgent up to 2.1.1. This issue affects the function Vision._download_to_data_url of the file agent/tools/vision/vision.py of the component Vision Tool. Performing a manipulation of the argument image results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.1.2 is capable of addressing this issue. The patch is named e85290cddcbb5ffc9c235927f4c92e5b4c3ec264. The affected component should be upgraded.",
  "id": "GHSA-76cc-739m-wwpv",
  "modified": "2026-07-14T06:31:21Z",
  "published": "2026-07-14T06:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15628"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zhayujie/CowAgent/issues/2878"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zhayujie/CowAgent/pull/2886"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zhayujie/CowAgent/commit/e85290cddcbb5ffc9c235927f4c92e5b4c3ec264"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zhayujie/CowAgent/releases/tag/2.1.2"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-15628"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/855849"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378130"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378130/cti"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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"
    }
  ]
}

GHSA-76FM-XQ85-793J

Vulnerability from github – Published: 2022-03-24 00:00 – Updated: 2022-03-30 00:01
VLAI
Details

Sentinel 1.8.2 is vulnerable to Server-side request forgery (SSRF).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-44139"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-23T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Sentinel 1.8.2 is vulnerable to Server-side request forgery (SSRF).",
  "id": "GHSA-76fm-xq85-793j",
  "modified": "2022-03-30T00:01:04Z",
  "published": "2022-03-24T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44139"
    },
    {
      "type": "WEB",
      "url": "https://github.com/alibaba/Sentinel/issues/2451"
    }
  ],
  "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"
    }
  ]
}

GHSA-76G9-63CR-M776

Vulnerability from github – Published: 2022-01-19 00:01 – Updated: 2022-04-23 00:03
VLAI
Details

Server side request forgery protections in GitLab CE/EE versions between 8.4 and 14.4.x, between 14.5.0 and 14.5.x, and between 14.6.0 and 14.6.x would fail to protect against attacks sending requests to localhost on port 80 or 443 if GitLab was configured to run on a port other than 80 or 443

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-39927"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-18T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Server side request forgery protections in GitLab CE/EE versions between 8.4 and 14.4.x, between 14.5.0 and 14.5.x, and between 14.6.0 and 14.6.x would fail to protect against attacks sending requests to localhost on port 80 or 443 if GitLab was configured to run on a port other than 80 or 443",
  "id": "GHSA-76g9-63cr-m776",
  "modified": "2022-04-23T00:03:41Z",
  "published": "2022-01-19T00:01:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39927"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39927.json"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/340476"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

No mitigation information available for this CWE.

CAPEC-664: Server Side Request Forgery

An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.