Common Weakness Enumeration

CWE-918

Allowed

Server-Side Request Forgery (SSRF)

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

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.

4620 vulnerabilities reference this CWE, most recent first.

GHSA-XWH2-742G-W3WP

Vulnerability from github – Published: 2026-01-07 19:22 – Updated: 2026-01-08 21:19
VLAI
Summary
Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources
Details

Summary

Miniflux's media proxy endpoint (GET /proxy/{encodedDigest}/{encodedURL}) can be abused to perform Server-Side Request Forgery (SSRF). An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs embedded in feed entry content, including internal addresses (e.g., localhost, private RFC1918 ranges, or link-local metadata endpoints). Requesting the resulting /proxy/... URL makes Miniflux fetch and return the internal response.

Details

  • Vulnerable route: GET /proxy/{encodedDigest}/{encodedURL} (accessible without authentication, but requires a server-generated HMAC-signed URL)
  • Handler: internal/ui/proxy.go ((*handler).mediaProxy)
  • Trigger: entry content is rewritten to proxy media URLs (e.g., mediaproxy.RewriteDocumentWithAbsoluteProxyURL(...)), producing signed /proxy/... URLs.
  • Root cause: the proxy validates the URL scheme and HMAC signature, but does not restrict target hosts/IPs. As a result, requests to loopback/private/link-local addresses are allowed and fetched by the server.

PoC

1) Run Miniflux 2.2.15 with default configuration (media proxy enabled by default: MEDIA_PROXY_MODE=http-only).

2) Log in with any normal user account.

3) Subscribe to a feed you control that contains an entry with an image URL pointing to an internal address reachable from the Miniflux server, e.g.: - <img src="http://<internal-target>/secret"> (Note: <internal-target> must be reachable from the Miniflux process/network; in containerized setups, 127.0.0.1 may not refer to the host.)

4) Open the entry and locate the rewritten media proxy URL (/proxy/<encodedDigest>/<encodedURL>) in the rendered HTML/page source.

5) Request the /proxy/... URL. Expected (vulnerable): Miniflux fetches the internal URL and returns the internal response (SSRF).

Impact

Type: SSRF (Server-Side Request Forgery) via media proxy
Who is impacted: Miniflux instances with media proxy enabled (default configuration typically enables it for HTTP/mixed content handling).
Impact: attackers with a valid Miniflux account can fetch internal resources reachable from the Miniflux server (e.g., localhost services, private network services, and link-local endpoints such as 169.254.169.254), potentially exposing sensitive data.

Suggested CVSS (v3.1)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N (Base 6.5)

If there any questions or issues reproducing this, please contact: jeongwoolee340@gmail.com

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.2.15"
      },
      "package": {
        "ecosystem": "Go",
        "name": "miniflux.app/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-21885"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-07T19:22:14Z",
    "nvd_published_at": "2026-01-08T14:15:57Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nMiniflux\u0027s media proxy endpoint (`GET /proxy/{encodedDigest}/{encodedURL}`) can be abused to perform Server-Side Request Forgery (SSRF). An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs embedded in feed entry content, including internal addresses (e.g., localhost, private RFC1918 ranges, or link-local metadata endpoints). Requesting the resulting `/proxy/...` URL makes Miniflux fetch and return the internal response.\n\n### Details\n- **Vulnerable route**: `GET /proxy/{encodedDigest}/{encodedURL}` (accessible without authentication, but requires a server-generated HMAC-signed URL)\n- **Handler**: `internal/ui/proxy.go` (`(*handler).mediaProxy`)\n- **Trigger**: entry content is rewritten to proxy media URLs (e.g., `mediaproxy.RewriteDocumentWithAbsoluteProxyURL(...)`), producing signed `/proxy/...` URLs.\n- **Root cause**: the proxy validates the URL scheme and HMAC signature, but does not restrict target hosts/IPs. As a result, requests to loopback/private/link-local addresses are allowed and fetched by the server.\n\n### PoC\n1) Run Miniflux 2.2.15 with default configuration (media proxy enabled by default: `MEDIA_PROXY_MODE=http-only`).\n\n2) Log in with any normal user account.\n\n3) Subscribe to a feed you control that contains an entry with an image URL pointing to an internal address reachable from the Miniflux server, e.g.:\n   - `\u003cimg src=\"http://\u003cinternal-target\u003e/secret\"\u003e`\n   (Note: `\u003cinternal-target\u003e` must be reachable *from the Miniflux process/network*; in containerized setups, `127.0.0.1` may not refer to the host.)\n\n4) Open the entry and locate the rewritten media proxy URL (`/proxy/\u003cencodedDigest\u003e/\u003cencodedURL\u003e`) in the rendered HTML/page source.\n\n5) Request the `/proxy/...` URL.\nExpected (vulnerable): Miniflux fetches the internal URL and returns the internal response (SSRF).\n\n### Impact\n**Type**: SSRF (Server-Side Request Forgery) via media proxy  \n**Who is impacted**: Miniflux instances with media proxy enabled (default configuration typically enables it for HTTP/mixed content handling).  \n**Impact**: attackers with a valid Miniflux account can fetch internal resources reachable from the Miniflux server (e.g., localhost services, private network services, and link-local endpoints such as 169.254.169.254), potentially exposing sensitive data.\n\n### Suggested CVSS (v3.1)\n`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N` (Base 6.5)\n\n\n\n\nIf there any questions or issues reproducing this, please contact: jeongwoolee340@gmail.com",
  "id": "GHSA-xwh2-742g-w3wp",
  "modified": "2026-01-08T21:19:09Z",
  "published": "2026-01-07T19:22:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/miniflux/v2/security/advisories/GHSA-xwh2-742g-w3wp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21885"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/miniflux/v2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources"
}

GHSA-XWH3-29C4-3Q7H

Vulnerability from github – Published: 2025-08-05 00:30 – Updated: 2025-08-05 00:30
VLAI
Details

A vulnerability was found in Exrick xboot up to 3.3.4. It has been rated as critical. This issue affects some unknown processing of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/SecurityController.java of the component Swagger. The manipulation of the argument loginUrl leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
2.1 (Low)
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
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-8527"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-04T22:15:29Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was found in Exrick xboot up to 3.3.4. It has been rated as critical. This issue affects some unknown processing of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/SecurityController.java of the component Swagger. The manipulation of the argument loginUrl leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.",
  "id": "GHSA-xwh3-29c4-3q7h",
  "modified": "2025-08-05T00:30:26Z",
  "published": "2025-08-05T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8527"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Exrick/xboot/issues/70"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Exrick/xboot/issues/70#issue-3252425972"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.318653"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.318653"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.622174"
    }
  ],
  "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-XWHW-2Q44-QW48

Vulnerability from github – Published: 2022-05-24 17:38 – Updated: 2022-05-24 17:38
VLAI
Details

OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-23927"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-12T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.",
  "id": "GHSA-xwhw-2q44-qw48",
  "modified": "2022-05-24T17:38:56Z",
  "published": "2022-05-24T17:38:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23927"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-XWV8-8669-GWR6

Vulnerability from github – Published: 2022-05-14 02:19 – Updated: 2022-05-14 02:19
VLAI
Details

An issue was discovered in SeaCMS 6.61. adm1n/admin_reslib.php has SSRF via the url parameter.

Severity
9.1 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2018-16444"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-04T04:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in SeaCMS 6.61. adm1n/admin_reslib.php has SSRF via the url parameter.",
  "id": "GHSA-xwv8-8669-gwr6",
  "modified": "2022-05-14T02:19:18Z",
  "published": "2022-05-14T02:19:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16444"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MichaelWayneLIU/seacms/blob/master/seacms3.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-XX3M-2JCF-FRFQ

Vulnerability from github – Published: 2023-11-03 03:30 – Updated: 2023-11-03 03:30
VLAI
Details

IBM Content Navigator 3.0.13 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: 259247.

Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2023-35896"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-03T03:15:07Z",
    "severity": "MODERATE"
  },
  "details": "IBM Content Navigator 3.0.13 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:  259247.",
  "id": "GHSA-xx3m-2jcf-frfq",
  "modified": "2023-11-03T03:30:24Z",
  "published": "2023-11-03T03:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35896"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/259247"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7065203"
    }
  ],
  "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-XX75-4FHF-JF2W

Vulnerability from github – Published: 2026-06-29 18:31 – Updated: 2026-06-29 18:31
VLAI
Details

Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to internal hosts and metadata endpoints, enabling unauthorized access to internal network resources.

Severity
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-57947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-29T18:16:39Z",
    "severity": "MODERATE"
  },
  "details": "Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to internal hosts and metadata endpoints, enabling unauthorized access to internal network resources.",
  "id": "GHSA-xx75-4fhf-jf2w",
  "modified": "2026-06-29T18:31:56Z",
  "published": "2026-06-29T18:31:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57947"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pinpoint-apm/pinpoint/issues/13857"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/pinpoint-server-side-request-forgery-via-alarm-webhook-registration"
    }
  ],
  "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"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/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"
    }
  ]
}

GHSA-XXCQ-47CQ-JXJH

Vulnerability from github – Published: 2025-09-22 21:30 – Updated: 2025-09-22 21:30
VLAI
Details

A restriction bypass vulnerability in is-localhost-ip could allow attackers to perform Server-Side Request Forgery (SSRF). This issue affects is-localhost-ip: 2.0.0.

Severity
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-9960"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-22T19:16:28Z",
    "severity": "MODERATE"
  },
  "details": "A restriction bypass vulnerability in is-localhost-ip could allow attackers to perform Server-Side Request Forgery (SSRF).\nThis issue affects is-localhost-ip: 2.0.0.",
  "id": "GHSA-xxcq-47cq-jxjh",
  "modified": "2025-09-22T21:30:29Z",
  "published": "2025-09-22T21:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9960"
    },
    {
      "type": "WEB",
      "url": "https://fluidattacks.com/advisories/registrada"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinovyatkin/is-localhost-ip"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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"
    }
  ]
}

GHSA-XXMG-WVH2-Q23Q

Vulnerability from github – Published: 2024-08-13 06:30 – Updated: 2024-08-13 06:30
VLAI
Details

SAP CRM ABAP (Insights Management) allows an authenticated attacker to enumerate HTTP endpoints in the internal network by specially crafting HTTP requests. On successful exploitation this can result in information disclosure. It has no impact on integrity and availability of the application.

Severity
5.0 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-41737"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-13T04:15:10Z",
    "severity": "MODERATE"
  },
  "details": "SAP CRM ABAP (Insights\nManagement) allows an authenticated attacker to enumerate HTTP endpoints in the\ninternal network by specially crafting HTTP requests. On successful\nexploitation this can result in information disclosure. It has no impact on\nintegrity and availability of the application.",
  "id": "GHSA-xxmg-wvh2-q23q",
  "modified": "2024-08-13T06:30:47Z",
  "published": "2024-08-13T06:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41737"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3487537"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "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-XXP4-MF4H-6CWM

Vulnerability from github – Published: 2023-06-22 21:30 – Updated: 2024-04-19 16:22
VLAI
Summary
Moodle vulnerable to Server Side Request Forgery
Details

An issue in the logic used to check 0.0.0.0 against the cURL blocked hosts lists resulted in an SSRF risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8, 3.11 to 3.11.14, 3.9 to 3.9.21 and earlier unsupported versions.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "4.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.2.0"
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.0.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.10.0"
            },
            {
              "fixed": "3.11.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.9.22"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-35133"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-06-23T21:38:44Z",
    "nvd_published_at": "2023-06-22T21:15:09Z",
    "severity": "HIGH"
  },
  "details": "An issue in the logic used to check 0.0.0.0 against the cURL blocked hosts lists resulted in an SSRF risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8, 3.11 to 3.11.14, 3.9 to 3.9.21 and earlier unsupported versions.",
  "id": "GHSA-xxp4-mf4h-6cwm",
  "modified": "2024-04-19T16:22:21Z",
  "published": "2023-06-22T21:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35133"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214373"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/moodle/moodle"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFC"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFC"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXT"
    },
    {
      "type": "WEB",
      "url": "https://moodle.org/mod/forum/discuss.php?d=447831"
    },
    {
      "type": "WEB",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-78215"
    }
  ],
  "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"
    }
  ],
  "summary": "Moodle vulnerable to Server Side Request Forgery"
}

GHSA-XXQH-2VWH-RX4F

Vulnerability from github – Published: 2022-05-24 19:06 – Updated: 2022-05-24 19:06
VLAI
Details

In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery). The vulnerable code is in file /crmeb/app/admin/controller/store/CopyTaobao.php.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-21788"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-24T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery). The vulnerable code is in file /crmeb/app/admin/controller/store/CopyTaobao.php.",
  "id": "GHSA-xxqh-2vwh-rx4f",
  "modified": "2022-05-24T19:06:07Z",
  "published": "2022-05-24T19:06:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-21788"
    },
    {
      "type": "WEB",
      "url": "https://gitee.com/ZhongBangKeJi/CRMEB/issues/I18MKC"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

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