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.

4739 vulnerabilities reference this CWE, most recent first.

GHSA-HP7X-282P-HHR9

Vulnerability from github – Published: 2022-05-14 02:57 – Updated: 2024-01-09 21:25
VLAI
Summary
Jenkins TraceTronic ECU-TEST Plugin server-side request forgery vulnerability
Details

A server-side request forgery vulnerability exists in Jenkins TraceTronic ECU-TEST Plugin 2.3 and earlier in ATXPublisher.java that allows attackers to have Jenkins send HTTP requests to an attacker-specified host.

Severity
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.3"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "de.tracetronic.jenkins.plugins:ecutest"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1999026"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-09T21:25:56Z",
    "nvd_published_at": "2018-08-01T13:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A server-side request forgery vulnerability exists in Jenkins TraceTronic ECU-TEST Plugin 2.3 and earlier in ATXPublisher.java that allows attackers to have Jenkins send HTTP requests to an attacker-specified host.",
  "id": "GHSA-hp7x-282p-hhr9",
  "modified": "2024-01-09T21:25:56Z",
  "published": "2022-05-14T02:57:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1999026"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/ecutest-plugin/commit/943c4d3c8df521eb94fb99429717e3920c6fc7f7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/ecutest-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-994"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200227115310/http://www.securityfocus.com/bid/104960"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins TraceTronic ECU-TEST Plugin server-side request forgery vulnerability"
}

GHSA-HP98-W9MH-2G6Q

Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2022-05-24 16:55
VLAI
Details

The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.4.0 allows remote attackers to access the content of internal network resources via a Server Side Request Forgery (SSRF) vulnerability due to a logic bug in the JiraWhitelist class.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2019-8451"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-11T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The /plugins/servlet/gadgets/makeRequest resource in Jira before version 8.4.0 allows remote attackers to access the content of internal network resources via a Server Side Request Forgery (SSRF) vulnerability due to a logic bug in the JiraWhitelist class.",
  "id": "GHSA-hp98-w9mh-2g6q",
  "modified": "2022-05-24T16:55:57Z",
  "published": "2022-05-24T16:55:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8451"
    },
    {
      "type": "WEB",
      "url": "https://jira.atlassian.com/browse/JRASERVER-69793"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-HPJ8-847G-HQ6H

Vulnerability from github – Published: 2025-06-06 15:30 – Updated: 2026-04-01 18:35
VLAI
Details

Server-Side Request Forgery (SSRF) vulnerability in SmartDataSoft Car Repair Services allows Server Side Request Forgery. This issue affects Car Repair Services: from n/a through 5.0.

Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-30997"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-06T13:15:38Z",
    "severity": "MODERATE"
  },
  "details": "Server-Side Request Forgery (SSRF) vulnerability in SmartDataSoft Car Repair Services allows Server Side Request Forgery. This issue affects Car Repair Services: from n/a through 5.0.",
  "id": "GHSA-hpj8-847g-hq6h",
  "modified": "2026-04-01T18:35:20Z",
  "published": "2025-06-06T15:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30997"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/theme/car-repair-services/vulnerability/wordpress-car-repair-services-5-0-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-HPP2-R5C8-CWWC

Vulnerability from github – Published: 2026-03-08 12:30 – Updated: 2026-03-08 12:30
VLAI
Details

A vulnerability was detected in xuxueli xxl-job up to 3.3.2. This impacts an unknown function of the file source-code/src/main/java/com/xxl/job/admin/controller/JobInfoController.java. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The exploit is now public and may be used. The project maintainer closed the issue report with the following statement: "Access token security verification is required." (translated from Chinese)

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-2026-3733"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-08T11:15:50Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was detected in xuxueli xxl-job up to 3.3.2. This impacts an unknown function of the file source-code/src/main/java/com/xxl/job/admin/controller/JobInfoController.java. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The exploit is now public and may be used. The project maintainer closed the issue report with the following statement: \"Access token security verification is required.\" (translated from Chinese)",
  "id": "GHSA-hpp2-r5c8-cwwc",
  "modified": "2026-03-08T12:30:27Z",
  "published": "2026-03-08T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3733"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xuxueli/xxl-job/issues/3924"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xuxueli/xxl-job/issues/3924#issue-3987941359"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xuxueli/xxl-job"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.349711"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.349711"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.767226"
    }
  ],
  "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-HPPC-RPFP-R8QW

Vulnerability from github – Published: 2022-05-24 16:52 – Updated: 2023-08-01 23:00
VLAI
Summary
Magento 2 Community Edition SSRF vulnerability
Details

A server-side request forgery (SSRF) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can be exploited by an authenticated user with admin privileges to manipulate shipment methods to execute arbitrary code.

Severity
7.2 (High)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "magento/community-edition"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.0"
            },
            {
              "fixed": "2.1.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "magento/community-edition"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.2.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "magento/community-edition"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.3.0"
            },
            {
              "fixed": "2.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-7913"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-01T23:00:35Z",
    "nvd_published_at": "2019-08-02T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "A server-side request forgery (SSRF) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can be exploited by an authenticated user with admin privileges to manipulate shipment methods to execute arbitrary code.",
  "id": "GHSA-hppc-rpfp-r8qw",
  "modified": "2023-08-01T23:00:35Z",
  "published": "2022-05-24T16:52:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7913"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7913.yaml"
    },
    {
      "type": "WEB",
      "url": "https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20211206084839/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Magento 2 Community Edition SSRF vulnerability"
}

GHSA-HQ39-787X-5F6Q

Vulnerability from github – Published: 2025-09-17 15:30 – Updated: 2025-09-17 18:31
VLAI
Details

WonderCMS 3.5.0 is vulnerable to Server-Side Request Forgery (SSRF) in the custom module installation functionality. An authenticated administrator can supply a malicious URL via the pluginThemeUrl POST parameter. The server fetches the provided URL using curl_exec() without sufficient validation, allowing the attacker to force internal or external HTTP requests.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-57055"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-17T15:15:43Z",
    "severity": "MODERATE"
  },
  "details": "WonderCMS 3.5.0 is vulnerable to Server-Side Request Forgery (SSRF) in the custom module installation functionality. An authenticated administrator can supply a malicious URL via the pluginThemeUrl POST parameter. The server fetches the provided URL using curl_exec() without sufficient validation, allowing the attacker to force internal or external HTTP requests.",
  "id": "GHSA-hq39-787x-5f6q",
  "modified": "2025-09-17T18:31:17Z",
  "published": "2025-09-17T15:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57055"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thawphone/CVE-2025-57055"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-HQ3C-7R96-PF8G

Vulnerability from github – Published: 2026-05-28 06:31 – Updated: 2026-05-28 06:31
VLAI
Details

The Independent Analytics plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.14.9. This is due to a public tracking route at /wp-json/iawp/search that accepts attacker-controlled referrer_url values when the signature matches, combined with a scheduled favicon fetcher that performs unrestricted cURL requests to stored domains. The signature validation is insufficient because the signature is embedded in publicly-accessible JavaScript and the salt is static per site, allowing attackers to extract valid signatures. The favicon downloader uses raw cURL functions without any SSRF protection mechanisms (no localhost blocking, no private network filtering, and does not use WordPress's wp_safe_remote_* functions). This makes it possible for unauthenticated attackers to inject malicious referrer domains into the database and trigger server-side requests to arbitrary hosts including internal services.

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

{
  "affected": [],
  "aliases": [
    "CVE-2026-5737"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T05:16:38Z",
    "severity": "MODERATE"
  },
  "details": "The Independent Analytics plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.14.9. This is due to a public tracking route at /wp-json/iawp/search that accepts attacker-controlled referrer_url values when the signature matches, combined with a scheduled favicon fetcher that performs unrestricted cURL requests to stored domains. The signature validation is insufficient because the signature is embedded in publicly-accessible JavaScript and the salt is static per site, allowing attackers to extract valid signatures. The favicon downloader uses raw cURL functions without any SSRF protection mechanisms (no localhost blocking, no private network filtering, and does not use WordPress\u0027s wp_safe_remote_* functions). This makes it possible for unauthenticated attackers to inject malicious referrer domains into the database and trigger server-side requests to arbitrary hosts including internal services.",
  "id": "GHSA-hq3c-7r96-pf8g",
  "modified": "2026-05-28T06:31:08Z",
  "published": "2026-05-28T06:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5737"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.14.4/IAWP/Favicon/FaviconDownloader.php#L57"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.14.4/IAWP/FetchFaviconsJob.php#L27"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.14.4/IAWP/REST_API.php#L409"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.14.4/IAWP/Views/View.php#L252"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/trunk/IAWP/Favicon/FaviconDownloader.php#L57"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/trunk/IAWP/FetchFaviconsJob.php#L27"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/trunk/IAWP/REST_API.php#L409"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/independent-analytics/trunk/IAWP/Views/View.php#L252"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3537814%40independent-analytics\u0026new=3537814%40independent-analytics\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/06ecc40c-6a63-4354-9f49-1925896622f5?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:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-HQ62-8562-72XH

Vulnerability from github – Published: 2026-07-03 21:31 – Updated: 2026-07-03 21:31
VLAI
Details

Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

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

{
  "affected": [],
  "aliases": [
    "CVE-2026-57993"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-03T21:17:02Z",
    "severity": "HIGH"
  },
  "details": "Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.",
  "id": "GHSA-hq62-8562-72xh",
  "modified": "2026-07-03T21:31:39Z",
  "published": "2026-07-03T21:31:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57993"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57993"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-HQ7J-8QV3-MMRM

Vulnerability from github – Published: 2022-05-14 01:33 – Updated: 2022-05-14 01:33
VLAI
Details

The MailConnect feature on D-Link Central WiFiManager CWM-100 1.03 r0098 devices is intended to check a connection to an SMTP server but actually allows outbound TCP to any port on any IP address, leading to SSRF, as demonstrated by an index.php/System/MailConnect/host/127.0.0.1/port/22/secure/ URI.

Severity
8.6 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-15517"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-31T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "The MailConnect feature on D-Link Central WiFiManager CWM-100 1.03 r0098 devices is intended to check a connection to an SMTP server but actually allows outbound TCP to any port on any IP address, leading to SSRF, as demonstrated by an index.php/System/MailConnect/host/127.0.0.1/port/22/secure/ URI.",
  "id": "GHSA-hq7j-8qv3-mmrm",
  "modified": "2022-05-14T01:33:05Z",
  "published": "2022-05-14T01:33:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15517"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/150243/D-LINK-Central-WifiManager-CWM-100-1.03-r0098-Server-Side-Request-Forgery.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2018/Nov/28"
    }
  ],
  "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"
    }
  ]
}

GHSA-HQ8W-9W8W-PMX7

Vulnerability from github – Published: 2023-09-06 20:51 – Updated: 2023-09-07 21:26
VLAI
Summary
WireMock Controlled Server Side Request Forgery vulnerability through URL
Details

Impact

WireMock can be configured to only permit proxying (and therefore recording) to certain addresses. This is achieved via a list of allowed address rules and a list of denied address rules, where the allowed list is evaluated first. Documentation.

Until WireMock Webhooks Extension 3.0.0-beta-15, the filtering of target addresses from the proxy mode DID NOT work for Webhooks, so the users were potentially vulnerable regardless of the limitProxyTargets settings.

Via the WireMock webhooks configuration, POST requests from a webhook might be forwarded to an arbitrary service reachable from WireMock’s instance. For example, If someone is running the WireMock docker Container inside a private cluster, they can trigger internal POST requests against unsecured APIs or even against secure ones by passing a token, discovered using another exploit, via authentication headers.

Affected components

  • WireMock Webhooks Extension 2.x versions until 2.35.1 (security patch)
  • WireMock 3.x version until 3.0.3 (security patch)
  • All versions of WireMock Studio (discontinued). This distribution bundles the WireMock Webhooks Extension and activates it by default

Patches and Mitigation

  • For WireMock 2.x and 3.x - upgrade to the versions with the security patches
  • Setup network restrictions similarly to https://wiremock.org/docs/configuration/#preventing-proxying-to-and-recording-from-specific-target-addresses
  • For WireMock Studio: Stop using discontinued WireMock Studio, migrate to other distributions. The vendor of WireMock Studio recommends migration to WireMock Cloud

NOTE: It was confirmed that WireMock Cloud does not expose sensitive internal APIs and hence not vulnerable to the issue. No action is needed if you use this SaaS distribution.

Workarounds

  • Use external firewall rules to define the list of permitted destinations

References

Credits

  • @W0rty for reporting CVE-2023-39967 in WireMock Studio
  • WireMock Inc. team for discovering similar exploits in Webhooks and the risk in the Proxy mode defaults for WireMock
Severity
4.6 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.wiremock:wiremock-webhooks-extension"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.wiremock:wiremock-webhooks-extension"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.35.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-41327"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-06T20:51:42Z",
    "nvd_published_at": "2023-09-06T21:15:14Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nWireMock can be configured to only permit proxying (and therefore recording) to certain addresses. This is achieved via a list of allowed address rules and a list of denied address rules, where the allowed list is evaluated first. [Documentation](https://wiremock.org/docs/configuration/#preventing-proxying-to-and-recording-from-specific-target-addresses). \n\nUntil WireMock Webhooks Extension [3.0.0-beta-15](https://github.com/wiremock/wiremock/releases/tag/3.0.0-beta-15), the filtering of target addresses from the proxy mode DID NOT work for Webhooks, so the users were potentially vulnerable regardless of the `limitProxyTargets` settings. \n\nVia the WireMock webhooks configuration, POST requests from a webhook might be forwarded to an arbitrary service reachable from WireMock\u2019s instance. For example, If someone is running the WireMock docker Container inside a private cluster, they can trigger internal POST requests against unsecured APIs or even against secure ones by passing a token, discovered using another exploit, via authentication headers.\n\n### Affected  components\n\n- WireMock Webhooks Extension 2.x versions until 2.35.1 (security patch)\n- WireMock 3.x version until 3.0.3 (security patch)\n- All versions of WireMock Studio (discontinued). This distribution bundles the WireMock Webhooks Extension and activates it by default\n\n### Patches and Mitigation\n\n- For WireMock 2.x and 3.x - upgrade to the versions with the security patches\n- Setup network restrictions similarly to https://wiremock.org/docs/configuration/#preventing-proxying-to-and-recording-from-specific-target-addresses \n- For WireMock Studio: Stop using discontinued WireMock Studio, migrate to other distributions. The vendor of WireMock Studio recommends migration to [WireMock Cloud](https://www.wiremock.io/product)\n\nNOTE: It was confirmed that [WireMock Cloud](https://www.wiremock.io/product) does not expose sensitive internal APIs and hence not vulnerable to the issue. No action is needed if you use this SaaS distribution.\n\n### Workarounds\n\n- Use external firewall rules to define the list of permitted destinations\n\n### References\n\n- CVE-2023-39967\n- [Preventing proxying to and recording from specific target addresses](https://wiremock.org/docs/configuration/#preventing-proxying-to-and-recording-from-specific-target-addresses)\n\n### Credits\n\n- @W0rty for reporting CVE-2023-39967 in WireMock Studio\n- WireMock Inc. team for discovering similar exploits in Webhooks and the risk in the Proxy mode defaults for WireMock\n\n",
  "id": "GHSA-hq8w-9w8w-pmx7",
  "modified": "2023-09-07T21:26:41Z",
  "published": "2023-09-06T20:51:42Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/wiremock/wiremock/security/advisories/GHSA-hq8w-9w8w-pmx7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41327"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/wiremock/wiremock"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wiremock/wiremock/releases/tag/2.35.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wiremock/wiremock/releases/tag/3.0.0-beta-15"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wiremock/wiremock/releases/tag/3.0.3"
    },
    {
      "type": "WEB",
      "url": "https://wiremock.org/docs/configuration/#preventing-proxying-to-and-recording-from-specific-target-addresses"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "WireMock Controlled Server Side Request Forgery vulnerability through URL"
}

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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