Common Weakness Enumeration

CWE-611

Allowed

Improper Restriction of XML External Entity Reference

Abstraction: Base · Status: Draft

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

1697 vulnerabilities reference this CWE, most recent first.

GHSA-RC7F-GRWH-GQV6

Vulnerability from github – Published: 2022-05-24 16:51 – Updated: 2024-04-04 01:23
VLAI
Details

Mitsubishi Electric FR Configurator2, Version 1.16S and prior. This vulnerability is triggered when input passed to the XML parser is not sanitized while parsing the XML project and/or template file (.frc2). Once a user opens the file, the attacker could read arbitrary files.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-10976"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-26T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Mitsubishi Electric FR Configurator2, Version 1.16S and prior. This vulnerability is triggered when input passed to the XML parser is not sanitized while parsing the XML project and/or template file (.frc2). Once a user opens the file, the attacker could read arbitrary files.",
  "id": "GHSA-rc7f-grwh-gqv6",
  "modified": "2024-04-04T01:23:15Z",
  "published": "2022-05-24T16:51:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10976"
    },
    {
      "type": "WEB",
      "url": "https://www.us-cert.gov/ics/advisories/icsa-19-204-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RC9V-H28F-JCMF

Vulnerability from github – Published: 2018-10-17 19:56 – Updated: 2024-03-04 22:58
VLAI
Summary
There is a XML external entity expansion (XXE) vulnerability in Apache Solr config files
Details

This vulnerability in Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0 relates to an XML external entity expansion (XXE) in Solr config files (solrconfig.xml, schema.xml, managed-schema). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. Users are advised to upgrade to either Solr 6.6.4 or Solr 7.3.1 releases both of which address the vulnerability. Once upgrade is complete, no other steps are required. Those releases only allow external entities and Xincludes that refer to local files / zookeeper resources below the Solr instance directory (using Solr's ResourceLoader); usage of absolute URLs is denied. Keep in mind, that external entities and XInclude are explicitly supported to better structure config files in large installations. Before Solr 6 this was no problem, as config files were not accessible through the APIs.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.solr:solr-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.6.0"
            },
            {
              "fixed": "6.6.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.solr:solr-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-8010"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:54:20Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "This vulnerability in Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0 relates to an XML external entity expansion (XXE) in Solr config files (solrconfig.xml, schema.xml, managed-schema). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. Users are advised to upgrade to either Solr 6.6.4 or Solr 7.3.1 releases both of which address the vulnerability. Once upgrade is complete, no other steps are required. Those releases only allow external entities and Xincludes that refer to local files / zookeeper resources below the Solr instance directory (using Solr\u0027s ResourceLoader); usage of absolute URLs is denied. Keep in mind, that external entities and XInclude are explicitly supported to better structure config files in large installations. Before Solr 6 this was no problem, as config files were not accessible through the APIs.",
  "id": "GHSA-rc9v-h28f-jcmf",
  "modified": "2024-03-04T22:58:14Z",
  "published": "2018-10-17T19:56:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8010"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/lucene-solr/commit/4ba409e0ff3dc38aad88f7b7ad69a76325272b8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/lucene-solr/commit/6c4e45e28494d4d4d04fb89852d18c86fa3d5f8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/lucene-solr/commit/6d082d5743dee7e08a86b3f2ef03bc025112512"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/lucene-solr/commit/96f079b4b47eaadff65c7aaf0e5bafe68e30ec3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-rc9v-h28f-jcmf"
    },
    {
      "type": "WEB",
      "url": "https://issues.apache.org/jira/browse/SOLR-12316"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5@%3Csolr-user.lucene.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://mail-archives.apache.org/mod_mbox/www-announce/201805.mbox/%3C08a801d3f0f9%24df46d300%249dd47900%24%40apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104239"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "There is a XML external entity expansion (XXE) vulnerability in Apache Solr  config files"
}

GHSA-RCC6-6Q2F-M2CW

Vulnerability from github – Published: 2026-05-08 06:32 – Updated: 2026-05-14 13:05
VLAI
Summary
Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information
Details

Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.opencms:opencms-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-42344"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-14T13:05:13Z",
    "nvd_published_at": "2026-05-08T05:16:09Z",
    "severity": "HIGH"
  },
  "details": "Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.",
  "id": "GHSA-rcc6-6q2f-m2cw",
  "modified": "2026-05-14T13:05:13Z",
  "published": "2026-05-08T06:32:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42344"
    },
    {
      "type": "WEB",
      "url": "https://github.com/projectdiscovery/nuclei-templates/issues/8864"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/alkacon/opencms-core"
    },
    {
      "type": "WEB",
      "url": "https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms"
    }
  ],
  "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": "Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information"
}

GHSA-RCFJ-PC73-HQV6

Vulnerability from github – Published: 2024-03-18 09:30 – Updated: 2024-08-01 15:31
VLAI
Details

Improper restriction of XML external entity references vulnerability exists in FitNesse all releases, which allows a remote unauthenticated attacker to obtain sensitive information, alter data, or cause a denial-of-service (DoS) condition.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-28039"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-18T09:15:06Z",
    "severity": "MODERATE"
  },
  "details": "Improper restriction of XML external entity references vulnerability exists in FitNesse all releases, which allows a remote unauthenticated attacker to obtain sensitive information, alter data, or cause a denial-of-service (DoS) condition.",
  "id": "GHSA-rcfj-pc73-hqv6",
  "modified": "2024-08-01T15:31:33Z",
  "published": "2024-03-18T09:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28039"
    },
    {
      "type": "WEB",
      "url": "https://github.com/unclebob/fitnesse"
    },
    {
      "type": "WEB",
      "url": "https://github.com/unclebob/fitnesse/blob/master/SECURITY.md"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN94521208"
    },
    {
      "type": "WEB",
      "url": "http://fitnesse.org/FitNesseDownload"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RFFC-23Q6-2HQW

Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2024-04-04 02:34
VLAI
Details

Adobe Experience Manager versions 6.4, 6.3 and 6.2 have a xml external entity injection vulnerability. Successful exploitation could lead to sensitive information disclosure.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-8082"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-25T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Adobe Experience Manager versions 6.4, 6.3 and 6.2 have a xml external entity injection vulnerability. Successful exploitation could lead to sensitive information disclosure.",
  "id": "GHSA-rffc-23q6-2hqw",
  "modified": "2024-04-04T02:34:59Z",
  "published": "2022-05-24T16:59:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8082"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/experience-manager/apsb19-48.html"
    }
  ],
  "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-RFRV-RC39-GXFP

Vulnerability from github – Published: 2024-03-14 21:30 – Updated: 2024-03-14 21:30
VLAI
Details

IBM Maximo Application Suite 7.6.1.3 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 284566.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-27266"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-14T19:15:50Z",
    "severity": "HIGH"
  },
  "details": "IBM Maximo Application Suite 7.6.1.3 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.  IBM X-Force ID:  284566.",
  "id": "GHSA-rfrv-rc39-gxfp",
  "modified": "2024-03-14T21:30:51Z",
  "published": "2024-03-14T21:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27266"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/284566"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7141270"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RFX9-VC4C-6RWM

Vulnerability from github – Published: 2023-09-21 21:31 – Updated: 2024-04-04 07:47
VLAI
Details

An XXE (XML external entity injection) vulnerability exists in the CSEP component of Ivanti Endpoint Manager before 2022 SU4. External entity references are enabled in the XML parser configuration. Exploitation of this vulnerability can lead to file disclosure or Server Side Request Forgery.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-38343"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-21T21:15:09Z",
    "severity": "HIGH"
  },
  "details": "An XXE (XML external entity injection) vulnerability exists in the CSEP component of Ivanti Endpoint Manager before 2022 SU4. External entity references are enabled in the XML parser configuration. Exploitation of this vulnerability can lead to file disclosure or Server Side Request Forgery.",
  "id": "GHSA-rfx9-vc4c-6rwm",
  "modified": "2024-04-04T07:47:54Z",
  "published": "2023-09-21T21:31:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38343"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/bhyahoo/4772330b20057a271f77e690bc70f928"
    },
    {
      "type": "WEB",
      "url": "https://www.ivanti.com/releases"
    }
  ],
  "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-RGCV-XPJ5-8X8F

Vulnerability from github – Published: 2024-05-15 18:30 – Updated: 2024-05-15 18:30
VLAI
Details

An information disclosure vulnerability exists in Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, allows low-privilege attacker to read systems file via XML External Entity Processing.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-4357"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-15T17:15:15Z",
    "severity": "MODERATE"
  },
  "details": "An information disclosure vulnerability exists in Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, allows low-privilege attacker to read systems file via XML External Entity Processing.",
  "id": "GHSA-rgcv-xpj5-8x8f",
  "modified": "2024-05-15T18:30:35Z",
  "published": "2024-05-15T18:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4357"
    },
    {
      "type": "WEB",
      "url": "https://docs.telerik.com/report-server/knowledge-base/xxe-vulnerability-cve-2024-4357"
    }
  ],
  "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"
    }
  ]
}

GHSA-RH2H-JQXG-H9F7

Vulnerability from github – Published: 2023-04-20 15:30 – Updated: 2024-04-04 03:36
VLAI
Details

An issue found in Ego Studio SuperClean v.1.1.9 and v.1.1.5 allows an attacker to gain privileges cause a denial of service via the update_info field of the default.xml file.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-27652"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-20T14:15:08Z",
    "severity": "MODERATE"
  },
  "details": "An issue found in Ego Studio SuperClean v.1.1.9 and v.1.1.5 allows an attacker to gain privileges cause a denial of service via the update_info field of the _default_.xml file.",
  "id": "GHSA-rh2h-jqxg-h9f7",
  "modified": "2024-04-04T03:36:57Z",
  "published": "2023-04-20T15:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27652"
    },
    {
      "type": "WEB",
      "url": "https://apkpure.com/cn/super-clean-phone-cleaner/com.egostudio.clean/download"
    },
    {
      "type": "WEB",
      "url": "https://github.com/LianKee/SODA/blob/main/CVEs/CVE-2023-27652/CVE%20detail.md"
    },
    {
      "type": "WEB",
      "url": "http://www.egostudiogroup.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RH3M-PR36-XH2F

Vulnerability from github – Published: 2023-01-07 21:30 – Updated: 2023-01-12 23:43
VLAI
Summary
kelvinmo simplexrd vulnerable to Improper Restriction of XML External Entity Reference
Details

A vulnerability classified as problematic was found in kelvinmo simplexrd up to 3.1.0. This vulnerability affects unknown code of the file simplexrd/simplexrd.class.php. The manipulation leads to xml external entity reference. Upgrading to version 3.1.1 is able to address this issue. The name of the patch is 4c9f2e028523ed705b555eca2c18c64e71f1a35d. It is recommended to upgrade the affected component. VDB-217630 is the identifier assigned to this vulnerability.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "kelvinmo/simplexrd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-10029"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-12T23:43:29Z",
    "nvd_published_at": "2023-01-07T20:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability classified as problematic was found in kelvinmo simplexrd up to 3.1.0. This vulnerability affects unknown code of the file `simplexrd/simplexrd.class.php`. The manipulation leads to xml external entity reference. Upgrading to version 3.1.1 is able to address this issue. The name of the patch is 4c9f2e028523ed705b555eca2c18c64e71f1a35d. It is recommended to upgrade the affected component. VDB-217630 is the identifier assigned to this vulnerability.",
  "id": "GHSA-rh3m-pr36-xh2f",
  "modified": "2023-01-12T23:43:29Z",
  "published": "2023-01-07T21:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-10029"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kelvinmo/simplexrd/commit/4c9f2e028523ed705b555eca2c18c64e71f1a35d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/kelvinmo/simplexrd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kelvinmo/simplexrd/releases/tag/v3.1.1"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.217630"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.217630"
    }
  ],
  "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"
    }
  ],
  "summary": "kelvinmo simplexrd vulnerable to Improper Restriction of XML External Entity Reference"
}

Mitigation
Implementation System Configuration

Many XML parsers and validators can be configured to disable external entity expansion.

CAPEC-221: Data Serialization External Entities Blowup

This attack takes advantage of the entity replacement property of certain data serialization languages (e.g., XML, YAML, etc.) where the value of the replacement is a URI. A well-crafted file could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.