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.

5889 vulnerabilities reference this CWE, most recent first.

GHSA-66H2-QPQM-V9F5

Vulnerability from github – Published: 2025-10-23 15:30 – Updated: 2025-10-23 15:30
VLAI
Details

The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.1.0 via the 'feedzy_sanitize_feeds' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query information from internal services.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-11128"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-23T13:15:44Z",
    "severity": "MODERATE"
  },
  "details": "The RSS Aggregator by Feedzy \u2013 Feed to Post, Autoblogging, News \u0026 YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.1.0 via the \u0027feedzy_sanitize_feeds\u0027 function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query information from internal services.",
  "id": "GHSA-66h2-qpqm-v9f5",
  "modified": "2025-10-23T15:30:34Z",
  "published": "2025-10-23T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11128"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L280"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L309"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L336"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L399"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3378828"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c33ec58f-3e83-425a-9f0f-5e529be15e05?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-66J9-WJFW-882M

Vulnerability from github – Published: 2025-07-23 03:32 – Updated: 2026-04-08 18:33
VLAI
Details

The Featured Image Plus – Quick & Bulk Edit with Unsplash plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.4 via the fip_get_image_options() function. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-5818"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-23T03:15:24Z",
    "severity": "MODERATE"
  },
  "details": "The Featured Image Plus \u2013 Quick \u0026 Bulk Edit with Unsplash plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.4 via the fip_get_image_options() function. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.",
  "id": "GHSA-66j9-wjfw-882m",
  "modified": "2026-04-08T18:33:55Z",
  "published": "2025-07-23T03:32:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5818"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/featured-image-plus/trunk/inc/admin/block-editor/block-editor-actions.php#L166"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3331831%40featured-image-plus\u0026new=3331831%40featured-image-plus\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6904f168-e06f-4f17-905b-a943a39dfbdb?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-66M2-CVVQ-C3JF

Vulnerability from github – Published: 2026-04-29 06:33 – Updated: 2026-04-29 06:33
VLAI
Details

Dell Disk Library for Mainframe, version(s) DLm 8700/2700 contain(s) a Server-Side Request Forgery (SSRF) vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Server-side request forgery.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-23773"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-29T04:16:40Z",
    "severity": "MODERATE"
  },
  "details": "Dell Disk Library for Mainframe, version(s) DLm 8700/2700 contain(s) a Server-Side Request Forgery (SSRF) vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Server-side request forgery.",
  "id": "GHSA-66m2-cvvq-c3jf",
  "modified": "2026-04-29T06:33:30Z",
  "published": "2026-04-29T06:33:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23773"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/en-us/000458131/dsa-2026-091-security-update-for-dell-disk-library-for-mainframe-vulnerabilities?lang=en"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-66MC-JPPC-FM4M

Vulnerability from github – Published: 2025-04-30 21:31 – Updated: 2025-05-01 15:31
VLAI
Details

A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface, which in specific conditions could potentially enable a remote unauthenticated attacker to cause the appliance to make requests to an unintended location.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-2170"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-30T19:15:55Z",
    "severity": "HIGH"
  },
  "details": "A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface, which in specific conditions could potentially enable a remote unauthenticated attacker to cause the appliance to make requests to an unintended location.",
  "id": "GHSA-66mc-jppc-fm4m",
  "modified": "2025-05-01T15:31:39Z",
  "published": "2025-04-30T21:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2170"
    },
    {
      "type": "WEB",
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0008"
    },
    {
      "type": "WEB",
      "url": "http://10.210.34.9/vuln-detail/SNWLID-2025-0008"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-6722-H93G-5WXQ

Vulnerability from github – Published: 2026-06-10 18:31 – Updated: 2026-06-10 18:31
VLAI
Details

In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.4.2604.3, 10.3.2512.12, 10.2.2510.14, 10.1.2507.22, and 9.3.2411.132, a low-privileged user that does not hold the "admin" or "power" Splunk roles could send server-side requests to arbitrary internal destinations through the Dashboard Studio PDF export feature.

The vulnerability exists because the trusted-domain validation uses a prefix match that can be bypassed with attacker-controlled subdomains (for example, docs.splunk.com.evil.com), and because the PDF export service follows HTTP redirects automatically without re-validating each redirect target against the allowlist.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-20252"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-10T18:16:40Z",
    "severity": "HIGH"
  },
  "details": "In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.4.2604.3, 10.3.2512.12, 10.2.2510.14, 10.1.2507.22, and 9.3.2411.132, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could send server-side requests to arbitrary internal destinations through the Dashboard Studio PDF export feature.  \n\nThe vulnerability exists because the trusted-domain validation uses a prefix match that can be bypassed with attacker-controlled subdomains (for example, docs.splunk.com.evil.com), and because the PDF export service follows HTTP redirects automatically without re-validating each redirect target against the allowlist.",
  "id": "GHSA-6722-h93g-5wxq",
  "modified": "2026-06-10T18:31:46Z",
  "published": "2026-06-10T18:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20252"
    },
    {
      "type": "WEB",
      "url": "https://advisory.splunk.com/advisories/SVD-2026-0602"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-674H-75HR-643H

Vulnerability from github – Published: 2026-07-24 03:31 – Updated: 2026-07-24 03:31
VLAI
Details

Server-side request forgery (ssrf) in Azure AI Search allows an authorized attacker to elevate privileges over a network.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-56167"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-24T01:17:34Z",
    "severity": "HIGH"
  },
  "details": "Server-side request forgery (ssrf) in Azure AI Search allows an authorized attacker to elevate privileges over a network.",
  "id": "GHSA-674h-75hr-643h",
  "modified": "2026-07-24T03:31:55Z",
  "published": "2026-07-24T03:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56167"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56167"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-675C-C9WM-RQQ6

Vulnerability from github – Published: 2025-03-08 15:30 – Updated: 2025-03-08 15:30
VLAI
Details

The Starter Templates by FancyWP plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.0.0 via the 'http_request_host_is_external' filter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-13924"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-08T13:15:12Z",
    "severity": "MODERATE"
  },
  "details": "The Starter Templates by FancyWP plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.0.0 via the \u0027http_request_host_is_external\u0027 filter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.",
  "id": "GHSA-675c-c9wm-rqq6",
  "modified": "2025-03-08T15:30:53Z",
  "published": "2025-03-08T15:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13924"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/starter-templates/trunk/classess/class-export.php#L3"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9355b100-08a9-4640-a91b-e56ba1ab9b07?source=cve"
    }
  ],
  "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"
    }
  ]
}

GHSA-675H-PW44-FCFQ

Vulnerability from github – Published: 2026-08-29 06:30 – Updated: 2026-08-30 03:31
VLAI
Details

The Total processing card payments for WooCommerce WordPress plugin through 7.3 does not validate a user-supplied path before using it to build a server-side verification request, and does not verify the authenticity of the response, allowing unauthenticated attackers to redirect that request to an arbitrary host (disclosing the merchant's payment-gateway credentials) and to forge a success response that marks arbitrary WooCommerce orders as paid.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-16947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-29T06:17:05Z",
    "severity": "CRITICAL"
  },
  "details": "The Total processing card payments for WooCommerce WordPress plugin through 7.3 does not validate a user-supplied path before using it to build a server-side verification request, and does not verify the authenticity of the response, allowing unauthenticated attackers to redirect that request to an arbitrary host (disclosing the merchant\u0027s payment-gateway credentials) and to forge a success response that marks arbitrary WooCommerce orders as paid.",
  "id": "GHSA-675h-pw44-fcfq",
  "modified": "2026-08-30T03:31:21Z",
  "published": "2026-08-29T06:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16947"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/53fe46b3-e8c4-448e-aa80-b7fb02fffa51"
    }
  ],
  "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"
    }
  ]
}

GHSA-6784-2MH5-CQ56

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2026-08-19 18:31
VLAI
Details

Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-26855"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-03T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065, CVE-2021-27078.",
  "id": "GHSA-6784-2mh5-cq56",
  "modified": "2026-08-19T18:31:27Z",
  "published": "2022-05-24T17:43:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26855"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26855"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26855"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-26855"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/161846/Microsoft-Exchange-2019-SSRF-Arbitrary-File-Write.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/161938/Microsoft-Exchange-ProxyLogon-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/162610/Microsoft-Exchange-2019-Unauthenticated-Email-Download.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/162736/Microsoft-Exchange-ProxyLogon-Collector.html"
    }
  ],
  "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"
    }
  ]
}

GHSA-67C6-Q4J4-HCCG

Vulnerability from github – Published: 2023-08-16 21:02 – Updated: 2023-08-16 21:02
VLAI
Summary
Flarum vulnerable to LFI and Blind SSRF via Avatar upload
Details

Impact

The Flarum forum software is affected by a vulnerability that allows an attacker to conduct a Blind SSRF attack or disclose any file on the server, even with a basic user account on any Flarum forum. By uploading a file containing a URL and spoofing the MIME type, an attacker can manipulate the application to execute unintended actions. The vulnerability is due to the behavior of the intervention/image package, which attempts to interpret the supplied file contents as a URL, which then fetches its contents. This allows an attacker to exploit the vulnerability to perform SSRF attacks, disclose local file contents, or conduct a blind oracle attack.

Patches

This has been patched in Flarum v1.8.

Workarounds

As a temporary workaround for the SSRF aspect of the vulnerability, one can disable PHP's allow_url_fopen which will prevent the fetching of external files via URLs.

Credits

Adam Kues - Assetnote

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "flarum/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "flarum/framework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-40033"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918",
      "CWE-98"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-16T21:02:52Z",
    "nvd_published_at": "2023-08-16T21:15:09Z",
    "severity": "HIGH"
  },
  "details": "## Impact\nThe Flarum forum software is affected by a vulnerability that allows an attacker to conduct a Blind SSRF attack or disclose any file on the server, even with a basic user account on any Flarum forum. By uploading a file containing a URL and spoofing the MIME type, an attacker can manipulate the application to execute unintended actions. The vulnerability is due to the behavior of the `intervention/image` package, which attempts to interpret the supplied file contents as a URL, which then fetches its contents. This allows an attacker to exploit the vulnerability to perform SSRF attacks, disclose local file contents, or conduct a blind oracle attack.\n\n### Patches\nThis has been patched in Flarum **v1.8**.\n\n## Workarounds\nAs a temporary workaround for the SSRF aspect of the vulnerability, one can disable PHP\u0027s `allow_url_fopen` which will prevent the fetching of external files via URLs.\n\n### Credits\nAdam Kues - [Assetnote](https://assetnote.io/)\n",
  "id": "GHSA-67c6-q4j4-hccg",
  "modified": "2023-08-16T21:02:52Z",
  "published": "2023-08-16T21:02:52Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/flarum/framework/security/advisories/GHSA-67c6-q4j4-hccg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40033"
    },
    {
      "type": "WEB",
      "url": "https://github.com/flarum/framework/commit/d1059c1cc79fe61f9538f3da55e8f42abbede570"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/flarum/framework"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Flarum vulnerable to LFI and Blind SSRF via Avatar upload"
}

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.